Which structure becomes the seed after fertilization?

A. ovary

B. anther

C. ovule

D. pollen

Two species of birds feed on mistletoe berries. The birds are active at different times of the day and do not come into contact with one another. Nonetheless, the presence of one species limits the survival and reproduction of the other.

An initial sti of the cervix that travels upward to infect the uterus, oviducts, ovaries, and pelvic cavity is called

Which principle states: "Geologic processes taking place on Earth today operated similarly in the past and can be used to explain past geologic events"? lateral continuity Steno's principle faunal succession uniformitarianism

Can humans be secondary consumers?

Explain how circulation is affected by space travel

While Michael is sleeping, his eye muscles are moving, but all other skeletal muscles are at rest. Which of the following statements about Michael is true?

Which statements describe ways that science meets society's needs? Check all that apply A scientists investigate a new way to clean up spilled oil on land B scientist developed a procedure to collect water samples for experiments C scientist improve

if memory cells are always present after the first exposure to a virus, then why do people get the flu every year?

Why did scientist who study weather need more advanced technology

Describe how do organisms with a favorable trait increase in proportion compared to those lacking the trait