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devlian [24]
3 years ago
7

Iron is part of the hemoglobin in red blood cells. what is the purpose of hemoglobin?

Biology
1 answer:
m_a_m_a [10]3 years ago
4 0
The main purpose of hemoglobin is the transport of OXYGEN and CARBON DIOXIDE
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Please help, I need it fast!!!
mezya [45]

Answer:

Question 1

B

Question 2

A

Question 3

i don't know this answer, sorry

Question 4

C

8 0
3 years ago
What was the main concern after the colonists won independence from Britain?
Gelneren [198K]
"Having a government that was too strong and powerful" was the main concern among the choices given in the question that the colonists had after they <span>won independence from Britain. The correct option among all the options that are given in the question is the second option or option "B". I hope it helps you.</span>
3 0
4 years ago
What is the difference between a wave and energy?
lina2011 [118]

Answer:

wave is wen you go up and up entail  you see the energy progressing  and go up. waves can be so many deferent

Explanation:

4 0
3 years ago
Algae → larva of a prawn → anchovy → eel. In this food chain, algae obtains about 4,000 KJ of energy from the sun. What is the a
gizmo_the_mogwai [7]
The energy passed to each subsequent trophic level in food chain is 10% of the energy in the last trophic level. Therefore:
Algae- 4,000 kJ
Larva- 400 kJ
Anchovy- 40 kJ
Eel- 4 kJ

The reduction in the energy passed is due to the fact that when an organism consumes a given amount of energy, it is utilized for different functions within the organism's body and is lost in a form that can not be recovered, for example, as heat energy.
6 0
4 years ago
Can someone plss help me fill out this Taxonomic Key please
tia_tia [17]

Answer:

Following the instructions would give the following:

3. B - Minnesota

4. A. Mississippi

   B. Missouri

5. B Iowa

7. A. Louisiana

8. B. Arkansas

9. A. Tennessee

   B. Kentucky

10. A. Wisconsin

     B. Illinois

12.  A. New York

     B. North Carolina

13. A. California

     B. Colorado

4 0
3 years ago
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