Which would you expect to have the greatest biomass, a population of rabbits or a population of foxes living in the same ecosystem?

If a person consumed the upper amdr limit for protein as part of a diet containing 2500 kcalories, approximately how many grams of protein would be ingested?

A part of an mRNA has the sequence GGA. Which change to the sequence would indicate a missense mutation

When can exponential growth happen? A. When carrying capacity is reached B. When there are limited resources C. When there is no competition D. When the death rate is high SUB

Which of these would have the most immediate effect on the ability of a plant cell to carry out photosynthesis? A) change in soil pH B) increasing air temperature C) reduction of light intensity D) increasing atmospheric humidity

What major mysteries have science solved

Which of the following medical technologies was developed as a spin-off of space technology? A. portable medical equipment B. x-ray machines C. pacemakers D. all of these

Jim's heart rate was monitored during periods of exercise and periods of rest. The graph shows the result of one 50-minute test. Which statement is an inference that can be made by using the graph?

Where predation pressure is high, we generally find group composition to be a. one male harem b. a monogamous pair c. multimale/multifemale d. solitary

Which of the following is not a function of Proteins

Why can a accepted hypothesis be rejected at a later date