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shtirl [24]
3 years ago
9

Pls help I am on a timer...

Biology
1 answer:
elena55 [62]3 years ago
5 0

Answer:

C

Explanation:

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defon

Answer:

Light

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4 0
3 years ago
Read 2 more answers
Animals in the tundra have thick fur and lots of body fat to keep them warm.
Anestetic [448]

Answer:

The temperature in the tundra is freezing.

Explanation:

If the tundra is freezing, then they will obviously need an adaptation that will help them keep warm.

5 0
3 years ago
Any electricity charged object creates an electric field. Walking across carpet in wool socks can create an electric charge. Thi
Gwar [14]

Answer: A)They generate electricity by contact

Explanation: triboelectricity can be simply defined as a phenomenon where static electricity is produced when two different materials are vigorously and continuously rubbed or come in contact with each other. This vigorous and continous contact allow electrons to jump from one material (atom) to another there by creating static electricity.

This characteristics is evident when an individual walks across a carpet while wearing a wool socks, as the wool and the carpet vigorously and continuously rub against one another, electrons are transfered from the carpet to the socks which spread all over the surface of the body. (The body becomes negativity charged while the carpet becomes positively charged) This is why the individual will feel a shock sensation when he or she goes on to touch the door knob due to the static electricity generated.

7 0
4 years ago
Scientists classify organisms in groups based on:
dmitriy555 [2]
The answer is I, evolutionary phylogeny; It is based on the phylogeny of organisms which is determines the similarities and differences in their physical or genetic characteristics. A phylogenetic tree or evolutionary tree is used which shows the inferred evolutionary relationships among various biological species or other entities. 
6 0
3 years ago
When a tall homozygous plant was crossed with a short homozygous plant,the f1 offspring were all tall.no short plants were prese
RUDIKE [14]
This happened because the tall plant genotype is dominant, so if the plant has at least one tall gene, it will be tall. All the F1 generation are heterozygous with this tall dominant gene.
5 0
3 years ago
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