Which of the following are mainly cycled through the processes of photosynthesis and cellular respiration?

Which equation is correct according to ohm's law? check all that apply. v = ir i = r/v r = i/v r = iv i = v/r

Which explains why air masses move? A. Uneven heating across the globe creates differences in temperature, which causes differences in air pressure that drive winds and air masses. B.

What day and time did human ancestors first evolve on the "cosmic calendar"?

Carbohydrates are the primary fuel source for the human body, and every person requires a certain number of servings of carbohydrates each day.

Jack, a 22-year-old soccer player, earns more than jim, who is the same age and has the same level of experience.

Elephant seals are abundant in their population size but they have low genetic diversity within their species due to overhunting by humans in 1890s. Why might the survival of this species be threatened in the future?

What kind of phytoplankton is Noctiluca? Describe its physical features. Where does it live, and what does it eat? What special ability does the Noctiluca have? What is this special ability called? How does this special ability happen scientifically?

A cell that requires a lot of energy might contain large numbers of what organelle

Considering the carbon cycle, which of the choices would result if a large area of forest were burned?

What is the term used to describe relatively small areas with unusually high concentrations of species found there and nowhere else, including many species in high risk of extinction? These areas receive the focus of global conservation efforts.