What are ectothermic species?

A.

species that can generate heat from their internal processes

B.

species that live in cold climates

C.

species that derive heat from the environment

D.

species that live in the ocean

What is parenthood or society in a world that includes clones?

Young child is born with @ tabula rasa or a

What purpose does pyruvate serve in cellular respirations

What is a variable? A. A statement that explains a phenomena and can be tested. B. An educated guess used in an experiment. C. Something that must be kept constant in an experiment. D. A value or characteristic that can take different values.

Race car driver injures the right ventral root of his first cervical vertebrate during a car crash. What major functions could be lost due to his injury?

How many chromosomes does a human skin cell have?

Suppose you had a hypothesis you believed to be correct. What should you do to make it become a theory?

Which part of the scientific cycle does the graph directly represents

plants contain lignified conducting cells.

What do male and female gametophytes produce, respectively?