It is C. A message is distributed across the plasma membrane.
Hi!
The answer is mRNA.
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-Payshence xoxo
Answer: D
Explanation:
lIf the change in the ecosystem occurs, then it would effect the weather, temperature, and the abiotic factors. So, we can see that the bacteria could survive in any sort of temperature. So, A can't be it. Also, B can't be it because the grass can grow in any sort of soil, even if the soil is contaminated. C cant be it because even if the change in the envoriment (temperature, contaimination) kills of one of the brown bear's food source, they can still have other things they can eat. But, if the weather gets too hot or the soil gets contaimnated and kills off the ecalyptus plants, the koala has nothing else to eat. So, best answer is D.
The answer is: 200kcal
Physical activities will cause the muscle to burn more calorie. A child that more physically active would need more calorie to supply the energy need of the muscle. Ryder participate in many physical activities most of the days of the week, so the physical activities would be around moderate to very active. The upper limit of calorie addition for moderately active child would be 200kcal.
