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Natali [406]
3 years ago
14

What is biology? i need theanswer for a test​

Biology
2 answers:
Murrr4er [49]3 years ago
5 0

Answer:

Biology is the study of living organisms and how they affect us and the environment.

Deffense [45]3 years ago
3 0

Answer:

The study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.

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The first stage, glycolysis, occurs in is_____conditions,or without oxygen.
icang [17]
Glycolysis occurs in the cytoplasm, The fate of pyruvate depends on the presence or absence of mitochondria and oxygen in the cells
3 0
3 years ago
All hormones are made wither from cholesterol or amino acids <br> a. True<br> b. False
viktelen [127]

Answer:

True

Explanation:

There are two type of hormones:

- Steroids, which are synthesized by chemichally modifying cholesterol

- Peptidic hormones, which are proteins, and as such, are made with aminoacids.

8 0
3 years ago
Which of these is a common atom in organic molecules? A-carbon B-nitrogen C-oxygen D-sulphur E-all of the above
Sever21 [200]
Organic in chemistry is to have carbon. but all carbon, nitrogen, oxygen and sulfur are common atoms in organic molecules so go with D. All of the above

6 0
3 years ago
Earth’s mantle
Elina [12.6K]

According to the research, Earth's mantle is hotter than the crust.

<h3>What is the Earth's mantle?</h3>

It is the solid layer that lies between the central core of planet Earth and the earth's crust.

Advancing towards the core of the planet, the Earth's mantle is hotter than the crust and is subject to greater pressures, so its physical properties and chemical composition will also vary.

Therefore, we can conclude that according to the research, Earth's mantle is hotter than the crust.

Learn more about Earth's mantle here: brainly.com/question/20145790

#SPJ1

8 0
2 years ago
The swordfish contains a heat generating organ that warms its brain and eyes up to 14°C above the surrounding ocean water temper
Mrac [35]

Answer:

Mitochondria

Explanation:

Mitochondria can be described as the organelle which is the powerhouse of the cell. These organelles also function to maintain homeostasis of the body. The mitochondria of a cell use up oxygen and nutrients from the body and convert them into energy and heat. The heat is used to maintain the temperature of the organs and body. Hence, the heat-generating organ would have the organelles, mitochondria, in abundance in its cells.

6 0
4 years ago
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