Chemistry, 20.01.2022 09:30, mistydsargentp5wrh4

Phloem cells allow water to move up and down plants. How does a phloem cell's structure support its function?
A. Its end walls have openings that let water and nutrients pass
through it.
B. Its flexible shape allows it to control whether the stoma is open or
closed.
c. Its tiny holes allow water and oxygen to leave the plant.
D. Its shape increases a root's surface area for absorbing water and
nutrients from the soil.
HELP PLEASE ILL GIVE BRANLIST

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:50, josegalvan123jg69

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

Answers: 1

continue

Chemistry, 21.06.2019 20:00, Renabelle6350

Iknow #2 is d. i just need to know why

Answers: 2

continue

Chemistry, 22.06.2019 04:00, nothingworksoutforme

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Answers: 1

continue

Chemistry, 22.06.2019 17:00, emma3216

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Answers: 1

continue

Do you know the correct answer?

Phloem cells allow water to move up and down plants. How does a phloem cell's structure support it...