3 years ago

What are the atmospheres of Venus and Mars primarily composed of?

Biology

2 answers:

nikklg [1K]3 years ago

7 0

Venus and Mars are primarily composed of D.) CO2

PilotLPTM [1.2K]3 years ago

6 0

Venus and Mars have atmospheres that are primarily composed of carbon dioxide. So, D

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Three types of organisms are listed below. which of these organisms is made up of one or more cells that carry out functions to

kherson [118]

All of them have functions to stay alive

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3 years ago

Hemoglobin is the protein that transports oxygen in mammals. Different species of mammals have slightly different forms of hemog

slavikrds [6]

Answer:

The correct answer is - 6.8950.61 gm per mole

Explanation:

Given:

One form of hemoglobin is 0.324% Fe by mass

1 hemoglobin = 4 Fe

Solution:

Molar Mass of iron = 55.85

mass of 4 iron atom = 55.85 * 4 = 223.4 gms

0.324 % correspond to 223.4 gms

100 % correspond to = 223.4 *100/0.324

= 68950.61 gm

MM of haemoglobin = 68950.61 gms = 6.8 E4 gms

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2 years ago

Levels of oxygen and carbon dioxide in the blood are tested by

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It is tested with the blood gas test

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When the skin is exposed to ultraviolet radiation, it responds by?

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~ Jasmine

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3 years ago

Which DNA strand is complementary to TGTAGCTGCGCGT?

Anton [14]

Answer:

ACATCGACGCGA

Explanation:

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adenine pairs with thymine

cytosine pairs with guanine

7 0

2 years ago