To access the deeper organs, a surgeon needs to cut through a thick layer of tissue connected to bone. This tissue is likely

What are some good ideas for a science experiment/research? For 8th graders?

Over the past century, the percent of squirrels in the vicinity of Washington, DC, that are black instead of the more common gray has been continually increasing. Which of the following statements best explains why this is happening? OA.

How does soil quality affect the characteristics of ecosystems?

What is the creation of a waxy substance when there is hydrogenation of the fat in the body? a. Putrefaction b. Mummification c. Skeletalization d. Adipocere

What are the stages of cell cycle and what tells place in each phase?

Greg is testing two different types of fertilizer on his tomato plants to find the best conditions for his summer garden. He isadding different amounts of fertilizers to his plants. Then he is recording how much the plants grow for 4 weeks.

A species of birds entered a nonnative habitat and is now considered an invasive species. Whats the most likely effect his species will have on native species that share the same reaources?

In which element and a fragmented landscape would you expect to find the largest number of species

2) What is a gene?

What process causes delta formation