Purines are two ringed structures
pyrimidines are single ringed structures
Answer:
The given statement is False.
Human health is affected by the environment limiting factors. The limiting factors like food, water and some other resources are responsible for the human health and hygiene. The both the biotic and abiotic factors are responsible for the human health.
Answer:
on what question should i help u with?
Explanation:
A
Explanation:
everything else finds or eats food that was made otherwise.
Answer:
My guess is “increase in food availability in the invaded states”
Explanation:
