Which of the following statements are true choose the two correct answers A the seal is a carnivore B the polar bear is an herbivore C the fish are producers D the polar bear is a top predator.

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million