What Element Is Lowest Density of all of the elements?

Which of the following statements is an explanation? A. Aggressive chimpanzees should be monitored during meal times or fed separately from other chimpanzees. B. Chimpanzees will behave aggressively when they feel threatened by other individuals. C.

Ribosomes move along mRNA in a 5'-3' direction True or False?

Work in the scientific sense is: energy x force force x distance energy x distance

Noam is building an aquarium. He needs to install a system to isolate biological matter and keep the water from getting too dirty.

Which of the following alternative engery technologies is most likey to be used to power a car? wind geothermal biofuel hydropower

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.