Atom A has 10 protons, 8 neutrons, and 10 electrons. Atom B has 10 protons, 10 neutrons, and 10 electrons. Are A and B atoms of the same element? Why or why not?

Which organ do prokaryotes use for conjugation

Francis thinks that the longer a plant is in light, the more fruit it will produce. He places one group of ten plants under a UV light for six hours and another group of ten plants under the same light for eight hours.

which statement correctly identifies the scientific question and describes why the question is scientific

In P plants, the allele for tall plants is dominant to the allele for short plants. If a homozygous talk late is crossed with a homozygous short, what percent offspring would you expect to be short.

What are two characteristics of blood? Group of answer choices it has cells suspended in a fluid matrix it is a type of epithelial tissue it contains white blood cells that carries oxygen it doesn't have cells it has no hemoglobin it is a type of

Many functions in the body are controlled by special compounds. Which statements about these compounds do you think are true? Check all that apply. The body can make all of the compounds it needs. The body gets energy from some compounds.

The wide range of eye color indicates that eye color is

you are using magnets in the classroom. During science you keep hearing your classmates drop the magnents. What testable question can you develop based on this observation?

Darwin argued that the beak size and shape of Galapagos finch species was related to their a. body size. b. food source. c. time of reproduction. d. flight pattern.

What is an earth revolution, what shape is it's path, and how long it last