The cells of plants and animals are similar, except for a few different structures. Which structures are only found in plant cells?

Answers

Answer 1
Answer:  The cells of plantsand animals are similar expect for a few different structures like the shape ofthe cells and cell wall. They differ in cell shape since animal cells are roundedand it has irregular shape while plant cells have fixed shape which isrectangular. Another structure is a cell wall. Animal cells don’t have cell wallwhile plant cells have. Plant cell wall is a structure surrounding the cellthat provides a number of functions such as strength to support the plant, Flexibility,Water-proofing, Barrier to pests, Protection against environmental stress, signalingand sensing.            
Answer 2
Answer: Structures that only plant cells have is a cell wall

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SOMEONE PLEASE HELP 100 POINTS

Sea otters are important predators of sea urchins, an animal that eats giant brown kelp in continental shelf zones where they form huge kelp beds. It was observed that the removal of sea otters from the west coast led to an increase in the sea urchin population. These sea urchins fed on the large kelp fronds, destroying the kelp beds that serve as an important source of food and protection for spawning fish. What role does the sea otter play in this case? Dominant species Invasive species Keystone species

Answers

In some case, I would say the sea otter would be both a dominant and keystone specie. Sea otters are main predators and most often are at the top or near the top of the food chain (whales and sharks would trump them easily as the top predators), but in this specific situation, the sea otter is a keystone species. A keystone species is an organism that more often than not an ecosystem can not continue without. In this situation, without the sea otter to control the sea urchin population is grew out of control and caused the expulsion of the giant brown kelp and havoc for the spawning fish. Thus, the sea otter is a must.

Answer:

the answer is C

Explanation:

Which part of the amniotic egg stores the waste products produced by the embryo? A. Chorion B. Amnion C. Allantois D. Yolk sac

Answers

C. Allantois stores waste products produced by an embryo

the answer is C. ALLANTOIS

In neuronal communication, ________ involves moving a neurotransmitter from the synapse back into the axon terminal from which it was released.

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Answer:

In neuronal communication, _reuptake_ involves moving a neurotransmitter from the synapse back into the axon terminal from which it was released

Reuptake is the reabsorption of a neurotransmitter by a neurotransmitter located along an axon terminal's plasma membrane (i.e., the pre-synaptic neuron at a synapse) or glial cell after performing its role of transmitting a neural impulse.

The organic matter in humus is made of __

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Humus is the passive fraction of soil organic matter. :)

The organic matter in humus is made of soil.

A man is going to dig a well on his farm. The BEST place for the man to dig is slightly under theA) spring zone.
B) water table.
C) zone of aeration.
D) impermeable layer.
It is not spring zone

Answers

it’s most likely c !!

for me i think its c

What can she do to lower her chance of having heart disease

Answers

Answer:

Lower her sodium intake.

Explanation:

Answer:

sodium

Explanation: