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Phoenix [80]
3 years ago
11

Once we had photosynthesis what was pumped into the environment

Biology
1 answer:
Anvisha [2.4K]3 years ago
7 0
O2 or Oxygen gas is released into the environment as a result of photosynthesis.
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I need help labeling please help
dusya [7]

Explanation:

1) cytoplasm

2) mitochondria

3) ribosome

4) endoplasmic reticulum

5) nucleus

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7) call membrane

8) cell wall

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5 0
3 years ago
8(b)(i). Diagram 8.2 shows part of the Periodic Table. State the type of<br>element for P. *<br>​
chubhunter [2.5K]

Answer:

<u><em>Phosphorus</em></u>

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.

Explanation:

Brainliest?

6 0
2 years ago
Which molecules are not able to permeate the cell membrane
max2010maxim [7]

Answer:

Small uncharged polar molecules, such as H2O, also can diffuse through membranes, but larger uncharged polar molecules, such as glucose, cannot. Charged molecules, such as ions, are unable to diffuse through a phospholipid bilayer regardless of size; even H+ ions cannot cross a lipid bilayer by free diffusion.

Explanation:

6 0
2 years ago
I’m not sure what it means for the cell membrane to be semi-permeable
Lesechka [4]

Answer:

It means that the cell membrane allows certain substances to pass through and not others. As the cell membrane consists of a phospholipid bilayer with a hydrophobic core, only small uncharged hydrophobic molecules can pass through the cell membrane e.g. glucocorticoid and other larger charged particles require transporters or channel proteins to pass through the cell membrane, e.g. glucose.

8 0
3 years ago
Tony Loves to swim everyday what is Tony a noun verb adjective subject <br>​
Anastasy [175]

Answer:

noun

Explanation:

Tony is a person, place, or thing

8 0
3 years ago
Read 2 more answers
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