Mammals survived the K-Pg mass extinction event because they are able to regulate their body temperature in the face of reduced sunlight and colder temperatures.
What is the K-Pg mass extinction event?The K-Pg mass extinction event is a sudden extinction of mammals that happened over 66 million years ago on earth and affected several species.
One of the factors that enabled the mammals to survive this K-Pg mass extinction event is that mammals are able to regulate their body temperature in the face of reduced sunlight and colder temperatures.
Learn more about mammals: https://brainly.com/question/10194338
Answer:
Which major environmental change is occurring today that could cause the next mass extinction?
climate change
What is the difference between a mass extinction and a regular (background) extinction?
Mass extinction involves many species over a short period of geologic time.
After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least?
most mammals being nocturnal, allowing them to see better in the darkened conditions.
How is climate change today similar to the major K-Pg extinction event that ended the reign of the dinosaurs?
Individuals that can’t adapt are dying, and species are going extinct.
Fossils provide evidence that best helps scientists determine changes over time in
the emergence or extinction of species.
Explanation:
1.climate change
2.Mass extinction involves many species over a short period of geologic time.
3.most mammals being nocturnal, allowing them to see better in the darkened conditions.
4.Individuals that can’t adapt are dying, and species are going extinct.
5.the emergence or extinction of species.
How is an index fossil like a key bed?
Answer: A key bed can be used like an index fossil since a key bed is a distinctive layer of rock that can be recognized across a large area. A volcanic ash unit could be a good key bed.
What is the basis of all living things?
Question 1 options:
Nitrogen
Carbon
Ammonia
Fruits and Vegetables
Answer:
CARBON
Explanation:
Answer: Carbon
Explanation:
8. In order for Rick to safely lose weight, he should aim for 1 pound of weight loss per week, known as the "3500-kcalorie rule," which
states simply that you should reduce your daily kcaloric intake by 500 kcalories; over a seven-day week you would lose 3500 kcalories
which is approximately 1 pound. If Rick aims for his new target weight of 188 pounds by following the "3500-kcalorie rule," how long
would it take him to achieve his goal?
It will take Rick 188 weeks to achieve his goal of losing 188 pounds following 3500 kilocalories rule.
HOW TO LOSE WEIGHT?According to this question, Rick wants to safely lose weight using 1 pound of weight loss per week, known as the "3500-kcalorie rule".
This rule simply means one should reduce daily kilocalorie intake by 500 kcalories; over a seven-day week you would lose 3500 kcalories
which is approximately 1 pound.
This means if 1 pound is lost per week, 188 pounds will be lost in 1 × 188 = 188 weeks.
Learn more about weight at: https://brainly.com/question/23312072
what are the third generation pesticide (biolrationals)
Third-generation pesticides are modified hormones used as insecticides. These insecticides can create resistance.
What are insecticides?Pesticides or insecticides are specific substances used to eliminate insects/plagues, for example, in a field crop.
Third-generation insecticides are developed by using modified insect hormones in order to eliminate the target insect plague.
These insecticides have shown that they may develop resistance in the population when the application is not accomplished in a proper manner.
Learn more about insecticides here:
https://brainly.com/question/6640162
Who is not qualified to perform peer review?
The person that is not qualified to perform peer review is an individual that is not an expert.
Who performs peer reviewPeer review is a system which is used to assess the quality of a manuscript before it is published. The importance of peer review include the following:
to assess the validity, quality and often the originality of articles for publication. Its ultimate purpose is to maintain the integrity of science by filtering out invalid or poor quality articles.Peer review is usually performed by professional organizations or associations (like the American Chemical Society).
Therefore, the person that is not qualified to perform peer review is an individual that is not an expert.
Learn more about peer review here:
https://brainly.com/question/19720431
A non-expert is not qualified to perform peer review.
What is a peer review?A peer review is the assessment of the following academic attributes of articles for publication:
ValidityQualityOriginality.A peer review is undertaken by experts to maintain the academic and scientific quality of produced works.
Thus, a non-expert is not qualified to perform peer review.
Learn more about peer reviews at https://brainly.com/question/19720431
In what ways can a family's reliance on biomass energy affect their health and well-being?
I. It can lead to increased poverty.
II. It is possible for illnesses to increase.
III. There could be less time for education.
I, II, and III
I and II
II and III
I only
Explanation:
it is possible for illnesses to increase
The way a family's reliance on biomass energy affects their health and well-being are:
I. It can lead to increased poverty.
II. It is possible for illnesses to increase.
What is biomass energy?Biomass energy is the energy produced by living matter and living dead matter. This can be produced by plants, animals, algae, etc. The energy can be produced by burning dead organic matter.
Biomass energy affects the environment, and pollutes it, it affects the health of the people too.
Thus, the correct option is I and II.
Learn more about biomass energy, here:
https://brainly.com/question/2292559
#SPJ2
Why does natural selection act on it’s self?
Answer: Natural selection works against all organisms, and it can be thought of as the environment and forces acting to stop organisms from surviving and reproducing. Therefore, organisms which are able to survive can also pass on their DNA to the next generation. This “selects” for those DNA sequences.
Explanation:
Answer:
Natural selection is the environment and forces operating against all organisms in order to prevent them from surviving and reproducing. As a result, creatures that survive can transmit their DNA on to future generations. This makes those DNA sequences the ones to look for.
Biology lab: exploring cells. Why wont microscope work. How do I get this lab to function
Answer:
Plant and animal cells can be seen with a microscope. ... experiment in Atomic Labs. Go to the Biology lab and try the Investigating.
What are the trees and bushes made from? The Lorax
Answer: Monterey cypress or Truffula trees
pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me pls help me
Answer:
heterozygous- Has different letters. E.g. Tt (different alleles for trait)
h0m0zygous- Has same letters. E.g. TT or tt (same alleles for trait)
Genotype- The letters that make up the individual. E.g. TT or Tt
Phenotypes- The physical characteristics of the particular trait. E.g. Tall or short
Explanation:
see answer.
evidence for evolution includes all of the following exept
Answer:
atoms cells warmth or coolness then it would require some sort of foot print or a trace of it being there
Explanation:
Which is an inherited trait?
Answer:
An inherited trait is a trait that you get from your parents. It is a trait that you were born with.
Explanation:
Answer: An inherited trait is one that is genetically determined.
Explanation:
If anyone has a Mac, can you please install the app called "Wallpaper - Live Wallpaper." It’s in the App Store for Mac And basically in the picture
you'll click where it says "refer friends" and
then input the referral code "5n4pkOpc"
and click submit. Thank you!
i have no probs pls give me a like and star
Increase in salary after you have completed the first year of your apprenticeship, if completed in line with your development objectives
Part of the British Airways apprentice network and community, with the opportunity to engage with apprentices from all schemes in the business and learn from former apprentices
Involvement in our ambitious sustainability vision, volunteering an active role to champion specific community groups including LGBTQ+ 'Flying Proud' and ethnic minority colleague network Be ME
How did early photosynthetic organisms such as Cyanobacteria affect earths atmosphere?
Answer:
it helped move water around the earth
Answer: They replaced oxygen with carbon dioxide in the atmosphere.
Explanation:
What is a biological tropism?
a.the growth of an organism in response to an environmental stimulus
b.the set of behaviors that are not learned
c.the group of hormones that cause plants to grow and develop
d.the ability of an organism to maintain a consistent internal environment
Answer:
A
Explanation:
Living organisms adapt to their moves and positions in response to the environmental changes for their protection or to their advantage. When an entity reacts to the changes in its surroundings, it is referred to as stimulus while the reaction to the stimulus is referred to as a response. Common stimuli are sound, light, air, heat, smell, taste, water and gravity.
Think of burning your finger of fracturing your bone without any pain sensation. It may certainly sound like a superpower or an ideal situation, however, when it comes to the standpoint of survival, it can be disastrous.
It is a characteristic behaviour of living entities to respond to stimuli with the intervention of the Nervous System. It is an organ system ascribed to send signals from the spinal cord and the brain throughout the body and then back from all the body parts to the brain. Neuron acts as the mediator and is the basic signalling unit of the Nervous system.
Pain is the body’s way of letting us know that something is not right. It can prevent further injuries or push us to seek medical attention. Moreover, all of this is possible because humans can respond and react to stimuli due to control and coordination among the various organs and organ systems.
Control and Coordination in simple multicellular organisms take place through only the Nervous system which coordinates activities of our body. It is the control system for all our actions, thinking, and behaviour.
4
Which answer best describes a population of organisms?
A. All the rainbow trout in a river
b. all the tomatoes and corn plants in the garden
c. all the people and animals on a farm
d. all of the robins and trees in a forest.
Answer:
A-
I think it's A because populations of organisms are naturally and the same species living in the same area at the same time.
a is an example of the same species in the same area living at the same time.
please correct me if I'm wrong.
Elephant -Bird-fish-sheep-Book paper order from the biggest mass to the smaller
Answer:
Elephant - sheep-fish-bird-book-paper
what is oviparous animal
Answer:
an aimal that produces babies by eggs
Explanation:
 From which geological era are all fossils most commonly found
Answer:
Phanerozoic Eon
Explanation:
The hormone oxytocin: __________
a. is responsible for milk expression from the mammary glands.
b. is produced in the hypothalamus.
c. triggers prostate gland contraction.
d. promotes uterine contractions.
e. All of the answers are correct.
Answer:
B. Produced in the hypothalamus
How are fossils important evidence of Evolution? Give three examples
(I’ll give points + brainalist)
Answer:
in explanation
Explanation:
1. fossils show our past ancestors and what we would have looked like before
2. you can use trace fossils (fossils left by an organism) to see how they lived and you can track how they lived their daily life
3.Fossils provide solid evidence that organisms from the past are not the same as those found today; fossils show a progression of evolution. Fossils, along with the comparative anatomy of present-day organisms, constitute the morphological, or anatomical, record. By comparing the anatomies of both modern and extinct species, paleontologists can infer the lineages of those species. This approach is most successful for organisms that had hard body parts, such as shells, bones or teeth. The resulting fossil record tells the story of the past and shows the evolution of form over millions of years.
pls help me who is good at science!! answer #3
Answer:
physical change
Explanation:
They are formed from pieces of other rocks or organic material
which two processes make phosphates available in the soil for use by land plants?
Answer:
Over time, rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water. Plants take up inorganic phosphate from the soil. The plants may then be consumed by animals.
Over time, rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water.
Explanation:
hope it helps :)
Question in picture
What is scientific experiment?
Answer:
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated.
Explanation:
~Kandy~
Hope this Helps!
Brainliest Please!
Give a basic definition of evolution as taught in this unit 2 Lesson 2.16. In 10th grade. Please write in your own words. Will Mark Brainliest.
Answer:
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time.
Scientists believe people are more susceptible to a cold when they are _____.
Answer: wet or cold or even both.
Explanation: This seems to be the most logical answer after doing my research most scientists believe that your risk of getting a cold increases drastically when cold and/or wet. Hope this helps^w^
Where is the largest reservoir of nitrogen on earth located?
in the oceans
on land
in the atmosphere
in freshwater
Answer:
Option 3. in the atmosphere ......
Explanation:
The largest reservoir of nitrogen is found in the atmosphere, mostly as nitrogen gas (N2). Nitrogen gas makes up 78% of the air we breathe.
Which of the following results when a person’s hand is near an open flame?
A) Motor neurons activating the muscles of the hand cause the hand to move
B) Sensory neurons process incoming information and determine a response.
C) The brain is required to integrate incoming and outgoing information
D) Interneurons detect the change in temperature of the environment
Given what we know, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.
What happens when a person's hand is near a flame?We can say that the information from the heat being generated by the flame is received by sensory neurons in the person's hand. This information generates a pain response which is integrated as incoming information in the brain, which then produces a motor response to move the hand away from the flame, as an outgoing signal.
Therefore, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.
To learn more about neurons visit:
https://brainly.com/question/9401108?referrer=searchResults
b. Explain Which type of plant-short-day or long-day--is likely to bloom in the summer? - Explain your answer.
Answer:
Long-day
Explanation:
In the summer, the days are typically longer so it is easier for the longer day plant as it has adapted to that environment.
