Chemistry Middle School

Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which action would show the blood cells doing active transport?

pushing iron out
bringing iron in
swelling
shrinking

Answers

Answer 1
The correct answer is the second answer choice: bringing iron in!
Answer 2
The answer is bringing iron in !!

Related Questions

help please!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Im in the 10th grade and i got not a clue how to do this dawg

Answer:

HCl , Chocolate Milk , NaCl + H2O, Sand + H2O , Tea + Sugar

Explanation:

here the answer Deku

why is Galileo Galilei impotant?

Answers

Answer:

He provided a number of scientific insights that laid the foundation for future scientists. He also improved telescope that helped further the understanding of the world and universe.

Explanation:

Answer:it’s because Galileo Galilei is pretty much the father of today’s modern science

Explanation:

I hope this helps :)

Which is one characteristic that temperate marine and temperate continental climates have in common?

mild winters
hot summers
many tall trees
moderate amounts of precipitation

Answers

Answer: D : moderate amounts of precipitation

Explanation:

The one characteristic that temperate marine and temperate continental climates have in common is moderate amounts of precipitation. Thus, the correct option for this question is D.

What is Climate?

Climate may be characterized as the long-term pattern of weather in a particular area. It is different from the weather in a way that can change from hour to hour, day-to-day, month-to-month, or even year-to-year.

According to the context of this question, A maritime climate is influenced by a nearby ocean. A continental climate is influenced by nearby land. The temperature of offshore currents affects nearby land areas.

A maritime climate is less extreme than a continental climate because the ocean moderates temperatures. Due to this, both temperate marine and temperate continental climates have moderate amounts of precipitation.

Therefore, the correct option for this question is D.

To learn more about Continental climates, refer to the link:

https://brainly.com/question/5283495

#SPJ6

If all three metals were exposed to extremely high temperatures, which would be the last to melt?
(gold, mercury,copper)

I WILL GIVE BRAINLIST!!!

Answers

Copper would be the last to melt because it has the highest melting point!

Answer:

copper

Explanation:

because copper melts at 1,083

gold at 1 064

mercury at - 38

Which’s a mixture
A. Propane
B. Carbon
C. Gasoline
D. Ozone

Answers

Answer:

Air is a mixture of approximately 80% nitrogen, 20% oxygen and a small amount of many other gases.

Explanation:

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