Amoebas are unicellular. The single cell splits in half to form two new cells. A student claims amoebas are alive. Is the student correct?(1 point) The student is not correct; amoebas are not alive because two different amoebas are not contributing together to make a new offspring.
The student is not correct; amoebas are not alive because two different amoebas are not contributing together to make a new offspring.

The student is correct; amoebas are alive because they become multicellular.
The student is correct; amoebas are alive because they become multicellular.
The student is correct; amoebas are probably alive because they have reproductive capabilities and create offspring through reproduction.
The student is not correct; amoebas are not alive because they are only made of one cell.

Which are forms of nitrogen that are usable by humans

(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil