Roundworms reproduce sexually with external fertilization.

a. True

b. False

What are one of the side effects of unorthodox lawmaking?

The orbital radius of Venus is 0.72 AU what is the distance in kilometers?

Which of the following shows the correct order of energy transformations that occur with green plants that produce their food from the suns energy? a: chemical - > thermal b: light - > chemical c: thermal - > light d: chemical - > electrical

In which of the following processes are large molecules broken down into smaller molecules? a. Vitalism b. Anabolism c. Dehydration Process d. Catabolism

in the P generaltion a pure tall plant is crossed with a pure short. The probability that a F2 plant will be tall is what percent

The table below shows a list of radioisotopes and their half-lives. The radioisotope that has the longest half-life is the best to use in powering planet and space exploration vehicles because they can travel farther.

Describe briefly how non green plants get their food?

What was the science of classification and naming organisms based on the different characteristics called?

Which trait did Gregor Mendel examine from the pea plant when he planned his study? a plant height b color of the plant flower c traits that were easy to distinguish d all of the above

In a laboratory population of flies, the female flies are gray and the males are yellowish gray. Biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to