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Svetlanka [38]
3 years ago
15

During photosynthesis, plants release____ into the air through their leaves.

Biology
1 answer:
Pani-rosa [81]3 years ago
3 0

Answer:

O2 (oxygen)

Explanation:

Photosynthesis- the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

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Puritan disagreement over the use of inoculations for smallpox reflected tensions over what broader issue?
Vadim26 [7]
<h2>Smallpox Vaccine</h2>

Explanation:

  • The smallpox vaccine  is the best way to forestall smallpox.
  • The immunization is produced using an infection called vaccinia, <em>which is another pox-type infection identified with smallpox. </em>
  • Immunization began as a technique for the anticipation of smallpox by conscious presentation of material from smallpox pustules into the skin.
  • This for the most part delivered a less extreme contamination than normally procured smallpox, yet at the same time initiated invulnerability to it.  
  • It created insusceptibility as a rule, however it likewise murdered a few people and added to smallpox outbreaks.

8 0
3 years ago
Select the elements that are considered to have a high level of attraction for surrounding electrons:
kotegsom [21]

Answer:

Oxygen and nitrogen

Explanation:

Oxygen and nitrogen are very electronegative than any other element in the periodic table hence they have more tendency to attract an electron towards itself

6 0
3 years ago
In order for chemical digestion to occur, what has to be mixed with the food?
siniylev [52]
Well in order for chemical digestion to occur period, a enzyme is needed.

In the mouth this enzyme is amylase
8 0
3 years ago
How is the structure of a nerve cell different from that of a red blood cell? Why do cells differ in shape and size? PLZ HELP!!.
ICE Princess25 [194]

Answer:

Blood cells are a lot smaller than nerve cells and have a disc-shaped structure, both great traits for moving quickly through small spaces. Their disc shape also provides them with a big surface where lots of oxygen can enter the cell.

hope it helps

3 0
3 years ago
Read 2 more answers
Which end of an earthworm contains an organ that can detect smells? Use observations from the lab to support your answer.Which e
mote1985 [20]

Answer:

Anterior end

Explanation:

You have a pretty good shot at guessing this, because the earthworm has very little going on at the posterior end except the anus. And you probably saw this in lab, too.

I've attached a picture of the earthworm anatomy. Worms can't smell in the strictest sense, but they can use their receptors as kind of a combo smell-taste thing, and those are located in the anterior end.

6 0
3 years ago
Read 2 more answers
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