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LenaWriter [7]
3 years ago
7

Which best explains why sawdust burns more quickly than a block of wood of equal mass under the same conditions?

Biology
2 answers:
sammy [17]3 years ago
6 0

Answer:

c

Explanation:

edg 2021

e-lub [12.9K]3 years ago
3 0

Answer:

Particles need to collide in order to react. Which best explains why sawdust burns more quickly than a block of wood of equal mass under the same conditions? The molecules move more quickly in the sawdust than in the block of wood. The pressure of oxygen is greater on the sawdust.

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Kim wants to grow some more plants in her garden.she has to plan carefully because she has an allergy to plant pollen.wich plant
abruzzese [7]
She will not be able to plant angiosperms. Angiosperms are plants that produce flowers, and in turn, pollen.

There are some plants though, known as ferns and other types that produce spores instead (which have the same function but don't trigger allergic symptoms).


Hope it helped,

Happy homework/ study/ exam!
8 0
3 years ago
Describe the four combinations of active or inactive regulatory proteins that could be present at any time in the cell
Natalka [10]
<h2>Answer:</h2>

Following are the four combinations of active or inactive regulatory proteins that could be present anytime in the cell:

  1. Active repressor , Active activator
  2. Active repressor, Inactive activator
  3. Inactive repressor, Active activator
  4. Inactive repressor, Inactive activator
3 0
3 years ago
Which area of biology states that living things undergo gradual, structural, and functional changes over long periods of time
Tasya [4]

Given what we know,  we can confirm that the area of biology that states that living things undergo gradual, structural, and functional changes over long periods of time is referred to as evolution.

<h3>What we know about evolution. </h3>
  • This is a theory that was put forward by Charles Darwin.
  • Evolution accounts for the structural and functional changes that are passed down from one generation to the next.
  • The changes produced by evolution are very slow in that they may take many generations to complete a noticeably change.
  • These changes are hereditary.

Therefore, we can confirm that the theory of evolution put forward by Charles Darwin states that living things undergo gradual, structural, and functional changes over long periods of time.

To learn more about the theory of evolution visit:

brainly.com/question/2491140?referrer=searchResults

6 0
2 years ago
According to the second law of thermodynamics, a system never yields as much energy as was put in? true or false
Veseljchak [2.6K]
True 
got it correct on odysseyware (: 
4 0
2 years ago
Read 2 more answers
A friend asks for you help in learning the different cavities of the body. She is knows where the spine and abdominal cavity are
Dahasolnce [82]

Answer:

Explanation:

The thoracic cavity is the anterior ventral body cavity found within the rib cage in the torso. It houses the primary organs of the cardiovascular and respiratory systems, such as the heart and lungs, but also includes organs from other systems, such as the esophagus and the thymus gland.

4 0
3 years ago
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