A racecar begins its first lap on a racetrack. After seven seconds, it is 140 meters further east. What is the average velocity of the racecar?

Before packaging and wrapping instruments, the dental assistant should dry off the instruments to avoid ... A) the possibility of stains forming. B) putting them away wet. C) incomplete sterilization of the instruments.

What trait will be expressive a dominant gene and a recessive gene are present

Which composition of water moves within a deep water current A. cold and high salinity B. cold and low salinity C. warm and high salinity d. warm and low salinity

Which fossil fuel release the least amount of of carbon dioxide into the air in a year A. gas B. coal D. nuclear energy

Why is it important to balance majority rule with minority rights

A human gene has 5 alleles. how many heterozygous genotypes are possible? 5 correct answer 10 15 20 25

In the traditional phylogeny (a), the phylum platyhelminthes is depicted as a sister taxon to the rest of the protostome phyla and as having diverged earlier from the lineage that led to the rest of the protostomes.

Which of the following statements is false? Which of the following statements is false? All organisms require the same elements in the same quantities. Carbon, hydrogen, oxygen, and nitrogen are the most abundant elements of living matter.

What does mono mean in biology

Scientists talk about the 6th Mass extinction happening right now. What is it and how is it different from the last 5?