I don’t know the answer and you shouldn’t give so many points out cos people will just take them
none of them are a right angle since there isn't an angle on any of those measurements that are 90 degrees.
Answer:
a
Explanation:
if you take one organism out of the ecosystem it would have a huge affect on animals that eat it and plats that it eats. A lot of the animals that eat the dear would have a decrease in population because they don't have the deer to eat then the animals that eat the animals that eat the deer would also decrease because the animals that eat the deers population decrease.