A combination of salt and sugar grains is best classified as a mixture because A the grains taste different from one another.
B both salt and sugar grains are in the same state of matter.
no new chemical bonds are formed between the salt and sugar grains.
Da new product is formed when the salt and sugar grains are combined.

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

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.