Answer:
climate change. this question answer
The wide and rapid decrease in the population of the species of the ecosystem is called mass extinction. Climate change could be the reason that will cause mass extinction.
What is climate change?Climate change is the variation and the shift of the weather and temperature pattern of the atmosphere due to human activities like the burning of fossil fuels and deforestation.
Deforestation is the mass destruction of trees and results in drought and flood. It is one of the factors of climate change. Similarly, extreme weather conditions are also the factor of climate change.
Oil spills cannot be the exact factor for mass extinction but can play a role as they affect the aquatic ecosystem and the lives of aquatic animals.
Therefore, option B. climate change can cause mass extinction.
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1. How were the scientists able to figure out how many animals there were of each species in
the Serengeti?
Answer:
More than 35 species of plains animals
Explanation:
In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.
Describe and explain how a single plant cell can grow into a new multicellular
plant.
Answer: Every cell in a plant contains all the genetic information to create specialized and unspecialized tissues. It uses gene expression and regulation to control what those cells become after mitosis making it easy to create different types of cells from one cell.
Explanation:
What determines which protein is
created?
Answer: There are 20 different types of amino acids that can be combined to make a protein. The sequence of amino acids determines each protein's unique 3-dimensional structure and its specific function. Amino acids are coded by combinations of three DNA building blocks (nucleotides), determined by the sequence of genes.
The sequence of amino acids determines each protein’s unique 3-dimensional structure and its specific function.
Amino acids are coded by combinations of three DNA building blocks (nucleotides), determined by the sequence of genes. So, the DNA sequence of the gene that encodes the protein determines the sequence of amino acids that make up the protein.
The R group on the side of each amino acid is what determines the specific chemical characteristics of that acid. The function and three-dimensional structure of a protein are both determined by the order in which its amino acids are arranged.
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Columbus, Ohio is one of the fastest growing cities in the United States. As of 2018, the city had a population ~900,000 people and a growth rate of 1.2%. At its current rate of growth, how many years will it approximately take for the city to double its population size?
The time taken to double the population is 58 years.
What is exponential growth?An exponential growth problem is one for which we define the model; P= Poe^rt
Where;
P = population at time t
Po = initial population
r = population growth rate
t = time taken
1800000 = 900,000e^(0.012 × t)
1800000/900,000 = e^(0.012 × t)
2 = e^(0.012 × t)
ln2 = 0.012 × t
t = ln2/0.012
t = 58 years
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Marisol covers the bowl with plastic wrap and then places ice on top of the plastic wrap. Write a hypothesis predicting how the plastic wrap and ice cubes will affect the water vapor in the large bowl.
The hypothesis is 'the plastic wrap and ice cubes affect the water vapor because these factors alter the temperature inside the bowl'. A hypothesis is a plausible explanation.
What is a hypothesis?A scientific hypothesis is a plausible explanation about a question that emerges by observing the natural world.
A hypothesis is an explanation that must be tested (either confirmed or rejected) by using the scientific method.
A scientific hypothesis must be verifiable by observational and/or experimental procedures.
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How does global warming affect solar energy in the atmosphere?(1 point).
Which is not a cause of water pollution
Answer:
I believe it is B.
Explanation:
Combustion causes air pollution because it goes into the air, not water.
5. What kind of animals are most likely to be regulated by predators? By food?
Why is it important to only have one sugar present in a single carbohydrate fermentation tube?
Answer:
My Theory
Because the more sugar that gets into the carbohydrate chain, the more work the tube has to do, meaning that the tube produces less oxygen for new growth. This is a bad thing.
In a single carbohydrate fermentation tube, it is important to only have one sugar present because one sugar is more effective in its catalyzation into a single carbohydrate.
What is the function of a carbohydrate fermentation tube?The function of the carbohydrate fermentation tube is that its tests for the presence of acid or gas which is significantly produced from the fermentation of a single particular carbohydrate.
The purpose of this carbohydrate fermentation tube is to synthesize energy in the form of ATP for the bacteria to utilize for their metabolic synthesis and growth.
This type of methodology correspondingly tests the capability of an organism to ferment which converts the end product of glycolysis, i.e. pyruvic acid into gaseous byproducts.
Therefore, it is important to only have one sugar present because one sugar is more effective in its catalyzation into a single carbohydrate.
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What type of reaction removed the phosphate group from the ATP molecule
Answer:
hydrolysis
Explanation:
When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).
The more bonds an atom can make, the more likely it is to combine with other atoms in different ways.
Which element is most likely able to make the greatest variety of bonds?
nitrogen
hydrogen
oxygen
carbon
Answer:
hydrogen
Explanation:
because it is an atom can make the more likely
Answer:hydrogen
Explanation:i got it right
what zygote?explain about it?
Answer:
Explanation:
Zygote is the product formed during reproduction by the fusion of the sperm and egg cell.
Explanation:
a diploid cell resulting from the fusion of two haploid gametes, a fertilized ovum
is our body is healthy.
Answer:
Well it depends...
Explanation:
A healthy body is determined by the way your body is treated and cared for. To maintain a healthy body, it's good to exercise, eat nutritious meals, and to get the right amount of sleep.Not everyone has a healthy body. Some people are very unhealthy, some are halfway, and some are very healthy. It just all depends on the way you take care of yourself.#LearningIsFun
Please help will give 50 or more points and brainliest!
Answer: If you have any specific questions let me know!
Explanation:
Identify the principle role of cellular respiration
Answer: Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP. This process releases carbon dioxide and water as waste products.
5. What kind of animals are most likely to be regulated by predators? By food?
Answer:
All animals that eat meat likes: tigers wolfs, Jaguars etc..
Explanation:
all animales that eat meat are named carnivores, by the way these animales are an expert and looking at their pray and smell. Some animals like lynce cat for they can chach
their pray they camouflage with their fur un the snow. Some animals that eat meat some times they hide (camouflage, hide somewhere to se their pray)
Helppppp!, need help!!
Answer:
avoid being eaten
Explanation:
This is the only option that relates to taste.
The cell membrane is [ selectively permeable / impermeable ].
Answer:
selectively permeable
Explanation:
cell memebranes conteol the flow of butrients in and out of the cell, this meaning that they can keep some out of the cell. they SELECT what goes in and out.
a human zygote is produced from two gametes that are identical in________
a) chromosome number
b) size
c) genetic composition
d) method of locomotion
Answer: it’s chromosome number
Explanation: trust me lol
Four social views that affect relationships
Answer:
Political, Enivronmental, how they view relationships, how they build relationships.
Explanation:
Define the term organism
Answer:
An individual animal, plant, or single-celled life form.
Hope This Helps :)
The mayor of a city is responsible for a directing cities activities.What organelle is a cell is MOST similar to the mayor of a city?
cell membrane
nucleus
ribosome
vacuole
Answer:
nucleus
Explanation:
it's like the control center, it directs all cell activity.
How long do you think it would take to create a canyon as deep as the Grand Canyon? Explain your reasoning.
Answer:
Erosion is the cause for most canyons and caves it’s caused by water or just air beating against rocks
Explanation:
*WILL MARK AS BRAINLIEST!*
The medical term for the common cold is
a. acute rhinitis
b. sinusitis
c. pharyngitis
d. allergic rhinitis
Explanation:
The common cold, also called viral rhinitis, is one of the most common infectious diseases in humans.
Answer:
allergic rhinitis
Explanation:
The most accurate medical term is upper respiratory disease .Common cold usually happened by virusIt can spread through airwhat is the immune system
Answer:
immune system is our one of the important organ. it helps us fight different diseases.
Explanation:
immune system is our one of the important organ. it helps us fight different diseases.
how many palindromic years will there be in the twenty_first century?
Answer:
Alot of them.
Explanation:
*WILL MARK AS BRIANLIEST!*
Match the term with the correct identifier!
Laryngitis ↪hoarse voice
Legionnaires' disease↪bacterial pneumonia
Coccidioidomycosis↪fungus found in desert areas
Adult respiratory distress syndrome↪shock lung
Effusion ↪hydrothorax
which of the following explains why antibiotics will not work against a viral infection
Answer:
Viruses don't have cell walls that can be attacked by antibiotics but rather a protective protein coat. bacteria affects your body's cells from the outside but viruses work inside the body to attack cells
Explanation:
Please help me with these questions!!!!
Answer:
10. a) 7
Explanation:
yung number 9.picture at yung number 10 a sagot.
What would occur if the pancreatic duct was blocked?
A. Acinar cells could not secrete hormones into the small intestine
B. Acinar cells could not secrete digestive enzymes into the small intestine
C. Hepatocytes could not secrete blle into the small intestine
C. Hepatocytes could not secrete emulslfying enzymes into the small intestine
Answer:
C. Hepatocytes could not secrete emulslfying enzymes into the small intestine
