The four essential elements for life are a.
carbon, hydrogen, oxygen and nitrogen
b.
carbon, hydrogen, oxygen and sulfur
c.
carbon, nitrogen, oxygen and sulfur
d.
iron, nitrogen, oxygen and magnesium

Answers

Answer 1
Answer: The answer is a
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Answer 2
Answer:
A. carbon, hydrogen, oxygen and nitrogen
These four elements make up almost 96% of the human body.

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Which region of a tRNA molecule binds to amino acids?a. Anticodon loopb. Codon loopc. The 3’ endd. Variable loop
Why are sepals and petals referred to as "accessory parts" (of the plant)?

Need help on number 11 guys

Answers

It is called a spectra

What would happen if photosynthesis stopped happening on earth?a; there would be more oxygen in the air
b ; sun would produce less energy
c ; carbon dioxide levels would increase
d; Biodiversity would increase in rain forest

Answers

The correct answer is option C

Photosynthesis is the process by which green plants make their own food by the help of carbon dioxide, sunlight and chlorophyll. The green plants produce oxygen in the air and utilize the carbon dioxide present there. If there will be no photosynthesis on the earth then there will be increased amount of carbon dioxide on earth.

C. carbon dioxide levels will increase

In what ways do you think marine geography benefits marine science?

Answers

Marine biologists study biological oceanography and the associated fields of chemical, physical, and geological oceanography to understand marine organisms.

Why is it important to study marine science?

Marine science recreates key role in the ongoing search to understand our world and to control its resources.

The interdisciplinary nature of the Marine Science curriculum will organise students to analyze deeply such co occuring issues as environmental alter, human clashes on the ocean, and biodiversity.

Thus, Marine biology is the study of marine organisms, their behaviors and relation with the environment.

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What do we call resistance to disease?

Answers

Immunity is our bodies natural response to resisting disease. Immunglobulins work by detecting pathogens and destroying them before they cause disease. 
Immunity is what we call resistance to disease

What are stacks of thylakoids are called?

Answers

they re called granum singular and grana plural

Answer:

usa testprep got u

granum you will thank me latter

Explanation:

This part of the cell stores wastes, water or food.a. lysosome Eliminate
b. mitochondria
c. ribosome
d. vacuole

Answers

This part of the cell stores wastes, water or food is vacuole. TThus, option D is correct.

The vacuole is an organelle found in both plant and animal cells that stores various substances, including wastes, water, and food. It plays a crucial role in regulating the cell's internal environment and maintaining cell turgor pressure in plant cells.

Lysosomes are responsible for the digestion and elimination of cellular waste materials, mitochondria are the powerhouse of the cell involved in energy production, and ribosomes are involved in protein synthesis.

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Answer:

D

Explanation: