How would you explain photosynthesis to a new student in class

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.

Find the mass by adding the numbers from the three sliders

An atom that has gained or lost electrons is called an _