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Aloiza [94]
3 years ago
8

Specialized cells that work together to perform a common function are called

Biology
1 answer:
MrRissso [65]3 years ago
7 0
Specialized cells that work together to perform are known as tissue.
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Define each of the following zones:
Misha Larkins [42]

Answer:

Benthic Zone-  bottom of ocean

Pelagic Zone- the open ocean that is not near the  coast.

Oceanic zone- Zone that is beyond the continental shelf

Neritic zone- Zone that exists over the continental shelf

Photic zone- Zone where sunlight pass through

Aphotic zone- Zone where sunlight cannot pass through

Explanation:

There two important zones of the  ocean that can be termed as Benthic Zone which lies at bottom of ocean or sea and Pelagic Zone that could be imagined as a cylinder or water column that goes from the surface of the sea or ocean to its bottom. At the very bottom of the sea there lies an ecological region termed as Benthic Zone.The pelagic zone can also be termed as the open-ocean zone and it is in contrast with water that is nearer to the coast or continental shelf.

There are different zones that lies within a Pelagic Zone. They are

Oceanic, Neritic, Photic, Aphotic. The zone that lies beyond the continental shelf comes under this oceanic zone and Photic and Aphotic as the name suggests it refers to light. It referes to the zones where sunlight can penetrate and can not penetrate respectively.

8 0
3 years ago
Objectives
White raven [17]
• Matthias Schleiden observed that all plants were made of cells; Theodor Schwann observed that all animals were also made of cells; and Rudolf Virchow observed that cells only come from other cells.

• Prokaryotic cells- don’t contain a nucleus or any other membrane-bound organelle.
Eukaryotic cells- contain membrane-bound organelles, including a nucleus.

• Phospholipids make up the basic structure of a cell membrane and are arranged in a double layer called the lipid bilayer.

• Active Transport- moves ions from low concentration to high, using metabolic energy in the form of ATP.
Passive Transport - moves ions from high concentration to low, using no metabolic energy.
5 0
3 years ago
PLEASE HELP LOL this is from "Pearson Biology Chapter 2 lesson 4"
Arada [10]

Answer:

1. freshwater

2. estuary

3. intertidal

4. marine

5. deep

6. true

7. false (3 percent)

8. false (larger and deeper)

9. false (surface)

10. true

Explanation:

3 0
3 years ago
5. Why do thorns and spines exist? *
Marysya12 [62]

Answer:

to stop animals from eating plants

Explanation:

the thorns and spines help protect the plant for example if we touch the plant it hurts same goes with animals

3 0
3 years ago
Read 2 more answers
Which of the following is the correct sequence of events for muscle contractions? Which of the following is the correct sequence
Pavlova-9 [17]

The correct sequence of events for muscle contractions is as follows : :  

1. motor neuron action potential.

2. neurotransmitter release.                            

3. muscle cell action potential.            

4. calcium ion release from SR.        

5. ATP-driven power stroke.      

6. sliding of myofilaments neurotransmitter release.        

8 0
4 years ago
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