Answer:An artificial reef affects a marine ecosystem yes
Explanation:they are too different ecosystem
How does a prokaryotic cell such as bacteria differ from eukaryotic cells?
Answer:
The main difference is that EUKARYOTIC cells have a nucleus while a PROKARYOTIC cell does not. Instead, prokaryotes have free floating genetic material.
Explanation:
To help you remember this distinction:
EU = YES eukaryotes HAVE a nucleus.
PRO = NO prokaryotes DO NOT have a nucleus.
I hope this helps and good luck with your assignment.
Explanation:
A prokaryotic cell is not as complex as an eukaryotic cell,
the eukaryotic cell also has a nucleus in which it stores the cells genetic material while prokaryotic cells don't have a nucleus and have a free-floating genetic material.
a population started with a total number of 100 individuals. Over the following year, population data were collected. Calculate birth rates,death rates,net migration rate, and rate of population change for the data below.
Answer:
a. Birth rate: 14%
b. Net migration rate: 2%
c. Death rate: 20%
d. Rate of population change: -4%
e. Declining
Explanation:
I'm assuming this question is from the Biozone textbook, and this is the original data:
Births: 14
Deaths: 20
Net migration: +2
And the way to calculate the rate of population change is by adding together the birth rate and net migration rate, and subtract the death rate. If there was one you'd have to subtract the net emigration rate as well :)
What is mitosis? ( Use a minimum of 5 sentences. )
Answer:
Mitosis is a neccessary process that helps the creation of life. The purpose of it is to make cells to regrow and replace old, dead, and/or wornout cells. What happens during mitosis is that a single cell will duplicate each and every one of its contents. This includes chromosones and more. It will then split into two identical daughter cells. This is how it makes it's newer cells.
What is the scientific name for this organism?
A
B
C
D
Answer:
c
Explanation:
Fill in each definition for this cell! Please help
Answer:
a cell is the smallest unit of life.
Answer:
Cell wallnucleusCytoplasmChloroplastMitochondriaGolgi ApparatusRough ER (endoplasmic recticulum)Explanation:
Reflect on how genetic drift contributed to the diversity of organisms on the Galapagos Islands. Use the following terms in your answer:
- founder effect
- bottleneck effect
- allopatric speciation
Answer in at least 3 complete sentences.
Answer its answer c
Explanation:
15 POINTS!!
What are some of the environmental factors that cause the formation of rocky coasts?
True or False. Cellulose is broken down in the human digestive system into glucose molecules.
Answer:
Complex carbohydrates contain longer chains of sugar molecules than simple carbohydrates. The body converts these sugar molecules into glucose, which it uses for energy. As complex carbohydrates have longer chains, they take longer to break down and provide more lasting energy in the body than simple carbohydrates.
Explanation:
Cellulose is a type of carbohydrate, which cannot be broken down by the human digestive system. Carbohydrates like glucose are the stored form of energy in humans.
The given statement is False.
Carbohydrates are biomolecules, which are made up of long chains of monomers or disaccharides.
The human digestive system break downs the complex carbohydrates into simpler forms, such as glucose. For example, the enzymes such as lactase and maltase break down the complex carbohydrates sucrose and lactose.
Cellulose is also a type of complex carbohydrate, which cannot be digested by the human digestive system. The human digestive system lacks the enzyme cellulase, which is responsible for the breakdown of cellulose.
Therefore, the given statement is False.
To know more about cellulose digestion, refer to the following link:
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how does carbon enter and leave a humam being?
What characteristic of carbon's structure makes it so important in building macromolecules?
A) It forms 2 weak bonds
B) It is soluble in water
C) It forms 4 strong bonds
D) It is insoluble in water
HELP ASAP
Answer:
C
Explanation:
The fundamental component for all of these macromolecules is carbon. The carbon atom has unique properties that allow it to form covalent bonds to as many as four different atoms, making this versatile element ideal to serve as the basic structural component, or “backbone,” of the macromolecules. Therefore the answer is C
Your Welcome
Which phrase best describes an individual organ?
O A. Made of different kinds of tissues
O B. The simplest unit of life
O C. Made of one kind of cell
O D. Meets all the needs of an organism
Answer:
A?
Explanation:
How are humans affecting the global food
supply?
Which of the following is an organic molecule?
O A. H2SO4
O B. C2H6
O C. KBT
O D. MgF
Explanation:
C2H6 because The presence of carbon makes the molecule as organic substance.
WILL GIVE BRAINLIEST IF RIGHT
Some species of algae can potentially be farmed and used as biofuel. This would create a renewable, sustainable source of biofuel to use in place of fossil fuels. This is an example of
biotechnology
genetic engineering
hybridization
macrorevolution
Answer:
This is an example of biotechnology.
Answer:
The answer would be A - Biotechnology
Explanation:
Biotechnology is the use of biological processes to develop products or technology; the example given perfectly encapsulates this definition. I hope this helps!
Jane was in an interview that lasted approximately 20 minutes. It was very cool in the room. As she walked out of the room, she noticed droplets of water formed on her spectacles. What is this transition of water from a vaporous state to a liquid state called? A. melting B. freezing C. evaporation D. condensation E. deposition
Answer: the answer is condensation
Answer:
condensation
Explanation:
HeLa cells are a group of cells that were removed from Henrietta Lacks in 1951. These cells have been growing ever since they were removed. Which research tool best aids in growing a large number of cells outside of a body over a long period of time?
microscopes
cell culturing
immunostaining
genetic methods
Answer: cell culturing
Explanation:
In which country do macaques use coins in vending machines to buy snacks?
Macaques use coins to buy machine snack in Japan
Answer:
The answer is Japan.
Why are shoulder dislocations more common than dislocations
of the carpal bones?
Dislocation of the capitate is called a perilunate dislocation. Perilunate dislocations are more common than lunate dislocations.
Other than the nucleus, which two organelles contain their own DNA? What explanation has Lynn Margulis proposed to account for the presence of DNA in these organelles?
Answer: The theory of endosymbiosis.
Explanation:
The idea proposed by Margulis is called the theory of endosymbiosis.
PLS ANSWER AS FAST AS POSSIBLE!!!!!!!
Answer:
It appears to be composed of compartments called cells.
Explanation:
All living things are built up of cells.
Answer:
B
Explanation:
It's the only logical response
Which microorganisms cause most cases of foodborne illness?
А
Dormant
B
Facultative
с
Anaerobic
D
Aerobic
using the following term in a scientifically accurate complete sentence: sugar
Please help me with this question!!!!
Answer:
A
Explanation:
URGENT!!
Need help with this biology question please help
Answer:
i think it's a hexose because it's similar.
What can cause an abrupt appearance of stasis in the fossil record?
Answer: new information about said fossil could have been found to add to the stasis
Which statement helps explain why humans have a highly developed forebrain and midbrain compared to other
primates?
O Humans have complex social skills.
O Humans have developed tools to aid them in their tasks
O Humans have the ability to communicate
O Humans have the ability for rational thought
Save and Exit
Next
Submit
Mark this and return
Humans have complex social skills explain why humans have a highly developed forebrain and midbrain compared to other primates. So, the correct option is A.
What are the parts of Brain?The forebrain, midbrain and hindbrain are three regions of the brain that form different parts of the brain where the forebrain includes the cerebrum, thalamus and hypothalamus while the midbrain is located between the thalamus of the forebrain and the pons of the hindbrain. The hindbrain includes the pons, cerebellum, and medulla.
Apes are known to communicate using sign language, while chimps use sticks as a type of tool to help them search for food and dogs use rational thinking as they move past able to remember. That's why humans have complex social skills
Thus, humans have complex social skills explain why humans have a highly developed forebrain and midbrain compared to other primates. So, the correct option is A.
Learn more about Brain, here:
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Permafrost (gelisol) is considered a hearty, robust soil type. Please select the best answer from the choices provided T F
Answer:
The given statement is - false.
Explanation:
Permafrost or gelisol is the type of soil found in the very cold region that has permafrost which is a frozen layer, found on the 2 meters from the surface of the soil. It is found in places like Alaska.
This type of soil is often used as a habitat for wildlife and rich in vegetation lichen, mosses, spruces. Hearty and robust imply "fertile". However, the surface of gelisol is thin and poor.
Thus, The given statement is - false.
Answer:
I think the answer is false.
Please help me I’m begging I will mark branliist ASAP plzz
Answer:
C
Explanation:
Electrons are so small they basically have no weight. They weigh even less than a proton or neutron.
YALL PLEASE HELP FAST!!! LITERALLY GIVING 30 POINTS PLEASE
Which part of the Greenland-Iceland-Faroes Ridge (GIFR) is the oldest?
Answer Choices:
-The part of the ridge near Greenland is the oldest, since it formed first.
-The part of the ridge near Iceland is the oldest, since it formed first.
-The whole ridge is the same age, since it formed at the same time.
Answer:
The part of the ridge near Iceland is the oldest, since it formed first. I belive this is the awnser
The part of the Greenland-Iceland-Faroes Ridge that is the oldest is ( B ) ; The part of the ridge near Iceland is the oldest, since it formed first
The Greenland-Iceland-Faroes Ridge was formed in millions of years ago , It covers about 480*10^3 km² of volcanic crust which stretches up to 1150 km across the central east and Northwest Europe.
The part of the Ridge that formed first is the Northwest rift zone ( formed 24 million years ago ) which is located west of the peninsula of Iceland.
Hence we can conclude that the part of the Greenland-Iceland-Faroes Ridge that is the oldest is The part of the ridge near Iceland is the oldest, since it formed first.
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PLEASE HELP
Which ethical view do you most agree with? Why?
1: save the environment
2: save the hungry
3:save my wallet
Answer:
that's more of a personal question but if u was answering that...
Explanation:
1. save the environment, because we live in the environment and without it none of us would be alive and the environment is something that affect us all
Save the environment is most important because they provide various important things. Hence, option A is correct.
What is an environment?The environment can be summed up as the effects of all living and non-living things that have an impact on human life. Non-living or abiotic elements include water, land, sunshine, rocks, and air, whereas all live or biotic elements are animals, plants, forests, fisheries, and birds.
The state of the environment has a direct impact on human health and well-being. Clean air and water, rich land for growing food, as well as energy and material inputs for production, are all provided by good natural surroundings.
Save environment is very important for the survival of every organism. Therefore, option A is correct.
Learn more about the environment, here:
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