Chemistry Middle School

This thin layer surrounds all cells and controls what materials can enter or exit.
A) chloroplast
B) nucleus
C) cytoplasm
D) cell membrane
E) mitochondria
F)Golgi body
H) ribosomes
I) vacuoles
J)cell wall
K) endoplasmic reticulum
L) lysosome

Answers

Answer 1

Answer:

Explanation:

D) Cell memberane

Answer 2
I think it’s D) cell membrane
Hope this helps
Have a good day

Related Questions

Fill in the blanks, please

A(n)_______________wave can travel through empty space or through matter.
There are_____________types of wave motion-transverse ________________, and a comination of both.

This is about WAVE and this is SCIENCE

Answers

Answer:

For the first one it is Electromagnetic waves and the second one is longitudinal and transverse  and water water waves (I’m sorry if I get the second one wrong for you but the first I put is right)

Explanation:

An electromagnetic wave can travel through empty space or through matter.There are 2 types of wave motion-transverse ,longitudinal and a combination of both.

What is an electromagnetic wave?

The electromagnetic radiation consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.

The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.

In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.

Learn more about electromagnetic wave,here:

https://brainly.com/question/18165320

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Due to the abundance of _________________, large herds of _________________ and _________________ animals thrive in the savanna. Large, fast-moving _________________ hunt the herbivores, who each have their own special adaptations that allow them to survive

Answers

Answer:

Africa

zebra

giraffe

carnivore

sorry if im wrong

Explanation:

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