Ben observes that his car will not start. What is a good testable hypothesis?

1. The car will not start.

2. The car is green.

3. The car is out of gasoline.

4. The car has 4 tires.

How are continental glaciers and valley glaciers different?

Pick three organisms. Only two can be animals. One must be from any of the other kingdoms: bacteria, protists, fungi, or plants. For each organism, answer the following questions. a.

All living things are made of cells. What might be a major difference between cells that are found in human skin and human nerve cells?

On the blood determines a persons blod type

All the major organs of the body are formed by the week 10 of gestation. which process makes it possible?

Three structural changes that occur in young unmodified plant cells as they develop into xylem tissues

Which of the following statements about Polymerase Chain Reactions is wrong? (A) DNA is briefly heated to break the hydrogen bonds holding two strands together.

Richard is driving forward and suddenly breaks. Describe what happens to his body according to Newton's Laws.

About how many cells are there in an adult human body?

Should animals be bred for dissection? State and support your opinion.