A is like a thread of DNA. A. chromosome

B. allele

C. genotype

D.

Acid rain is the direct result of acid released by burning fossil fuels. select the best answer from the choices provided ot o f true or false

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Animals such as pronghorn antelope, bison ans badgers dot to the landscape. where are these animals located?