BIOLOGY HIGH SCHOOL

What is expected to happen to the birth rate as population density and competition increase?

Answers

Answer 1
Answer: birth rate should increase, not necessarily the amount of kids per family, but if every two people in the world has three children, the population increases dramatically because there are two children replacing the parents while adding another child into the world.

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A scientist makes the argument that she has found DNA evidence that shows that evolution does not exist. What would her evidence have to show for her to be correct?
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As energy moves in waves through the water, the water movesa. in waves toward shore.
c. in the direction of the waves.
b. in a small circular movement.
d. against the current.

Answers

As energy moves in waves through the water, the water moves in a small circular movement. 

B      In a Small Circular Movement

Which kind of tissue is designed to regulate temperature, secrete lubricants, and protect the body from harmful substances? epithelial muscular connective nerve

Answers

The correct answer is epithelial. Epithelial tissue is a kind of tissue is designed to regulate temperature, secrete fluid and lubricants, and protect the body from harmful substances. This is because it line on the cavities and surfaces of the blood vessels. 

Answer:

epithelial

Explanation:

the compound that is used for energy reserve, insulation, an to repel water is the- a)carbohydrate b)protein c)lipid d) nucleic acid

Answers

C) lipids.
LIPIDS – lipids are commonly called fats, oils, waxes, phospholipids, and steroids. Lipids contain large amounts of energy, most of which is stored in your body like an energy reserve. Lipids contain three elements: carbon, hydrogen, and oxygen (very little oxygen, however). Fats and oils are used as energy storage and insulation; waxes repel water (like the waxy cutin on leaves, and the peel of an apple); phospholipids are a big structural chemical, making up a large portion of the cell membrane; and steroids are units of structure and help control functions. Fats are made up of building blocks as well; a fat is made up of 3 fatty acids and 1 glycerol.

Describe what a virion is.

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Viron is  a minute infectious agent which  , with certain expectations , is not resolved by certain microscope .
A viron is sorta like a virus. A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of forms, from animals and plants to bacteria and archaea.
I Hope I Helped! :D

How does carbon cycle within the ecosystem

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The carbon cycle is when carbon travels from the atmosphere into organisms and the earth then back into the atmosphere. Within the ecosystem it helps plants make food, by taking carbon dioxide from the air. The animals eat the food, the carbon is either stored in their bodies or released as carbon dioxide (CO2) through the process of respiration.

Which sugar is a part of adenosine diphosphate? a. adenine c. glucose b. ribose d. glycogen

Answers

ribose sugar is a part of adenosine diphosphate
Other Questions
What are "Chloroplasts"?a.an organelle of some eukaryotic cells in which photosynthesis occurs, using the energy of light to make organic compounds from carbon dioxide and waterb.the substance inside a cell, prokaryotic or eukaryotic, including organelles, butnot including the nucleus of a eukaryotic cellc.membrane-bound organelles in eukaryotic cells in which cellular respirationtakes place, using oxygen to break down glucose to carbon dioxide and waterd.a cell organelle that is essential to cell functions including reproduction, containsthe cell's chromosomes, and is enclosed by a membrane
Which is not a part of an organism’s environment?ancestryavailable watervegetationair quality
How do you know an item can be disinfected?
Ammonia is released from dead plants by(A) denitrifying bacteria. (B) nitrogen-fixing bacteria. (C) bacteria of decay. (D) nitrifying bacteria. (E) none of the above.