A sedimentary rock is found to be 300 million years old. Which type of organism is NOT likely to be found in the rock?

a) insects

b) mammals

c) fish

d) land plants

In a chemical reaction, 36 grams of hydrochloric acid reacts with 40 grams of sodium hydroxide to produce sodium chloride and water. Which statement is correct? The mass of water formed is 76 grams. The mass of sodium chloride formed is 76 grams.

A researcher studied six independently assorting genes in a plant. Each gene has a dominant and a recessive allele: R black stem, r red stem; D tall plant, d dwarf plant; C full pods, c constricted pods; O round fruit, o oval fruit;

What is the outer nervous systems job?

Which of these are true regarding eukaryotes? (choose all that apply) a. Chromosomes each have one origin of replication b. During replication there is both a leading strand and a lagging strand c. Each replication bubble has two replication forks d.

Given that water serves as an environmental thermoregulator, which of the following biomes would you expect to have the most stable temperatures?

What determines the blood flow through individual blood vessels in a local system of vessels?

The nurse is caring for a 14-year-old boy in buck traction for a slipped capital femoral epiphysis (scfe). what information would the nurse include when completing a neurovascular assessment of the affected leg? select all that apply.

Homologous chromosomes are similar in all of these characteristics except:

A group of the same species that live in one area

What can i do to know what makes paper plane the farthest?