BIOLOGY HIGH SCHOOL

What do organisms from the ocean use the carbon dioxide for?a. to breathe
b. to build bones
c. to make shells
d. to help organisms decompose

Answers

Answer 1
Answer:

Answer:

To make shells (Ans. C)

Explanation:

Carbon dioxide from the atmosphere dissolves in the water present in the ocean. Organisms in the ocean use carbon to make calcium carbonate, which is building material of shells of organisms. Organisms that use calcium carbonate for protection and structure are known as calcifying organisms.
Answer 2
Answer: c. to make shells /b/n//

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Which is an example of a spontaneous exergonic reaction?a. protein synthesis occurring in cells
b. marshmallows catching fire
c. photosynthesis

Answers

B.) Marshmallows catching fire. 

Summers that are hot, humid, and rainy, winters that are below freezing with a lot of snow, 50-100 frost free days/year, and precipitation ranges from 12-33 inches/year are all abiotic characteristics of the _______ biome.a. chaparral
b. tundra
c. arctic
d. taiga

Answers

The correct option is D.

The Taiga biome, which is also known as the coniferous forest has been described as the largest terrestrial biome because it extends across some continents of the world. The biome typically has short summers, which can be very wet and winters, which are long and can be very cold. The majority of plants in taiga biome are conifers and these plants are described as ever green because they remain green all year round.

It can't be tundra as it's too cold- the temperature are 12 Degree at most. It can't be the arctic region even as it's even colder!

Chaparral is not really a biome, it's too small for that.

So it must be taiga, and it is! Taiga has temperatures raging from -30 to +30!

Which of the five factors that can lead to evolution would operate on a change in body color that enabled animals to better hide from predators?A. natural selection
B. genetic drift
C. sexual selection
D. gene flow

Answers

Adaptive evolution means evolutionary changes in an organism that make it suitable for its habitat. Natural selection is the factor that can lead to evolution for change in body color that enabled animals to better hide from predators.

What is the process of adaptive evolution?

A genetic trait that helps organisms to increase their reproductive success are adaptive traits. It is a type of natural selection.

Adaptive evolution can be done by following process:

  • Selecting beneficial alleles.
  • Increasing their frequency.
  • Selecting deleterious alleles.
  • Decreasing their frequency.

Thus,the correct option is A.

For more information about adaptive evolution, visit:

brainly.com/question/1596691
D.Gene Flow or B.Genetic Drift! Because most of the time, its genetics or genes!

Organisms,such as hawks and leopards, that obtain their energy from foods they consume are calledChoose one answer.
a. autotrophs
b. heterotrophs
c. producers
d. scavengers

Answers

Organisms,such as hawks and leopards, that obtain their energy from foods they consume are called :
b) heterotrophs
True corret is b.heterotrophs ...

Organisms,such as hawks and leopards, that obtain their energy from foods is HETEROTROPHS

Imagine you are a world famous primatologist, a scientist who studies primates. Anunidentified, complete fossil skeleton arrives at your lab. You suspect that it's a primate
fossil. What observations would you make to determine if your suspicions are accurate?

Answers

The first thing I would do is compare it to another primate skeleton and contrast the two skeletons. Next I would try to brainstorm whether or not it’s a cousin of let’s say an orangutan or gorilla.
(This is all I could come up with sorry)

1. What do most industries and power plants use for energy?a. VOCs
c.sulfur dioxide
b. nitrogen oxide
d. fossil fuels

Answers

Answer:

D, Fossil fuels

Explanation:

Many industries and power plants that generate our electricity must burn fuel to get the energy they need. They usually burn fossil fuels. Burning fossil fuels releases huge quantities of sulfur dioxide and nitrogen oxide into the air.
Many industries and power plants that generate our electricity must burn fuel to get the energy they need. They usually burn fossil fuels. Burning fossil fuels releases huge quantities of sulfur dioxide and nitrogen oxide into the air.
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