11

TL 4

5

6

7

sun -

grass

grasshopper-

shrew

Owl

3. Explain why this food chain is not complete.

Cite two reasons friction occurs between surfaces

7. What is the main purpose of translation? a. create a polypeptide strand directly from a DNA strand b. use the mRNA strand as a template to bring in the appropriate amino acid strands to build a protein c.

What is the age of our solar system in millions of years

What is the most effective way to increase the oxygen content of air?

What is the spreading of tumor cells to distant parts of the body via blood and lymph referred to as? select one of the options below as your answer: a. mitosis b. metastasis c. apoptosisb. metastasis?

What did the evidence that Darwin collected during his voyage on the HMS Beagle allow him to accomplish?

The hormone that raises blood sugar levels is insulin. the hormone that raises blood sugar levels is insulin. a. True b. False

It has been decided by a group of scientific experts that lack of internal temperature regulation, presence of waterproof skin made of scales, and a waterproof egg are the three main characteristics that should be used to classify organisms as

While snorkelling you observe a brightly coloured worm-shaped animal swimming nearby. You can see that its body is segmented, and that it has many bristly appendages. It is most likely to be a member of the phylum A. Nematoda B. Arthropoda C.

Sex cells are reffered to which of the following