Why is DDT so hazardous?

A:it does not decompose fast

B:it killed almost everything

C: it traveled to many continents through water

Scientists have discovered a new species of butterfly that lives only in a small region of Central America and is active only at night. During the day, it rests in treetops, where its green color matches the foliage perfectly.

20 words about body, health, or disease.

Energy possessed or transferred by machines is called: 1) potential energy 2) kinetic energy 3) mechanical energy

There are only two genders? True or false?

What is the green colored body in plants cells

What is the likely source (reservoir) of organisms that grow best at 37 and how do you think they survive at room temperature without nutrients?

Three hundred acres of pine forest in Florida were harvested for timber. A few trees were left at intervals in the harvested area as seed sources. What will be the likely progression of new growth on this land over the next few decades? A.

Why are fossils rare

What type of biomolecule is being produced at the ribosome? A) lipid B) protein C) carbohydrate D) nucleic acid

Name the calf muscle.