Which of the following accurately describes the process of Gas Exchange? * 1. Breathing in and out
2. Oxygen in your alveoli is diffused in to your blood and Carbon Dioxide is taken out of the blood and into the lungs
3.Glucose + Oxygen ---> Energy + Carbon Dioxide + Energy
4. Respiration

Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.

What instrument is used to measure liquid volume?

How long will it take a car traveling of a constant speed of 45m/s to cover the distance of a 2.5km?