Hich of the following causes the seasons?

revolution of moon around earth

tilt of earth's axis

rotation of earth on axis

distance from the sun

How did nucleus assist in the survival or reproduction of the plant cell?

Why is protein synthesis such an energy consuing process?

Describe the components of the peripheral nervous system and central nervous system and explain how they work together in your body.

Which is not a function of antibodies? neutralize antigen. agglutinate or precipitate antigen. activate complement enhance phagocytosis. all of these choices are functions of antibodies?

What process resulted in all different breeds of dogs?

Which of the following contain only prokaryotes? A) Domains Bacteria and Eukarya B) Domains Archaea and Bacteria C) Only Domany Eukarya D) Domains Archaea and Eukarya

The word below is the scientific name of a species of protists that causes algal blooms. Which of the following answer choices best represents the bolded word in the scientific name below? Karenia brevis class species kingdom genus

What is a Barr body, and where is it found in a cell? b) Define the Lyon hypothesis.

Which phylum if algae stores food in the form of floridean starch

The moon rotates around the earth at a speed of 2,288 miles per hour. Is the moon accelerating?