Human activities that clear large areas of land and increase erosion contribute directly to what type

of pollution?

a. biological

b. groundwater

sediment

d. toxic chemical

What is the corresponding complimentary DNA for the sequence CGC ATA GCT?

Describe chromosomal events in interphase

Which of the following best represents a simple food chain? A. Producer - secondary consumer primary consumer B. Primary consumer - secondary consumer → producer C. Secondary consumer → primary consumer → producer D.

The name of the structure that contains arteries, veins, lymphatics, nerves, ductus deferens, and suspends the testes in the scrotum is the:

Select all that apply. Which of the following animals filter feeds? dolphins fish baleen whales clams sponges

8. In the S-Phase of the cell cycle; DNA is replicated. Why would eukaryotic cells need to replicate DNA before the nucleus divides? A. To trigger genetic transfer of DNA. B. To encourage rapid mutation rates in the organism. C.

The patient has been placed on a nitroprusside drip for the treatment of a hypertensive crisis. which mechanism of action does the nurse know is true for nitroprusside?

How many oxygen molecules (O₂) are required each time a molecule of glucose (C₆H₁₂O₆) is completely oxidized to carbon dioxide and water via aerobic respiration,? A) 1 B) 3 C) 6 D) 12 E) 30

Which of the following sentences are correct? (1) for millions of years dinosaurs ruled the earth; they roamed freely over the land and through the oceans.

2. A flower arranger is growing some flowers in a garden. He has seeds for red, and seeds for pink plants. Both colours are found or the same allele as each other. Red is the dominant colour, while pink is recessive.