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Travka [436]
3 years ago
15

78 points! I need help!!!!!!!!!!

Biology
1 answer:
sammy [17]3 years ago
3 0

Answer:

the picte will help! pls give b

Explanation:

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Muscles that perform opposite actions to one another are termed ________.
IRISSAK [1]
Antagonists muscles (e.g. biceps and triceps brachii)
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3 years ago
How do biotic and abiotic factors. Contribute to the health of an ecosystem ??? Please explain
sweet-ann [11.9K]

Answer: They do affect the health of an ecosystem.

Explanation: In an ecosystem there are many things that are biotic and abiotic. For an example: water is abiotic and plants/animals are all biotic, the water is not living but it keeps the ecosystem alive by quenching the thirst of the plants growing from the ground and the animals roaming around on the land. Dead animals and plants are not abiotic and they are now providing food for fungi and bacteria. Without the abiotic factors, it would be difficult for the biotic to survive.

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3 years ago
You do things to keep your body in balance every day. What things do you try to keep balanced in your everyday life?
olga nikolaevna [1]

Answer:

Stretches, Exercise, run 30 mins a day, eat healthy food like apples strawberries, drink water ,and sleep at the best time of the day around 9:30 or 10:26 pm

8 0
3 years ago
How does the fact that telomeres are long stretches of repeated nucleotides lessen the impact that somatic cells don’t have te
Cloud [144]

Telomerase activity is controlled during development and is extremely low in somatic (body) cells, virtually undetectable. These somatic cells age because they do not frequently use telomerase.

  • Telomeres are repetitive sections at the very ends of chromosomes that are present in a variety of eukaryotic species, including humans and unicellular protists.
  • Each round of DNA replication wears down a little portion of the telomeres, which serve as caps to safeguard the interior chromosomal regions.
  • Most somatic (body) cells do not typically have telomerase activity, but certain adult stem cells and germ cells—the cells that produce sperm and eggs—have.
  • Adult germ cells, tumor cells, and fetal tissues all contain telomerase. Telomerase activity is controlled during development and is extremely low in somatic (body) cells, virtually undetectable. These somatic cells age because they do not frequently use telomerase.

learn more about telomerase here: brainly.com/question/14213408

#SPJ4

4 0
2 years ago
Which particles can wind move most easily?<br> A. sand <br> B. pebbles<br> C. silt.<br> D. gravel
Reika [66]

Answer:

A. Sand

Explanation:

I think thats the most obvious answer

5 0
3 years ago
Read 2 more answers
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