What are the tiny air sacks in the lungs called?

What part of the cell theory most implies that viruses for all of their similarities to living cells cannot be considered a life form according to definition

A somatic mutation is a mutation that occurs in cells that give rise to gametes. a. True b. False

During which part of the scientific method would error bars be used?

What makas an atom neutral

Nto which kingdom would you classify a newly discovered unicellular, eukaryotic organism that moves using a flagellum?

What is the gas in human poop that smells This is a Joke question but I do kinda wanna know, let me know if I'm right is it methane

What is an unconformity? A. evidence of past life B. all the time passed since the origin of Earth C. a division of strata that can have multiple layers D. an erosional surface representing a gap of time in the geological record

Hernias are one of the many examples of a disease that show how humans are products of a lengthy and convoluted evolutionary history. Briefly explain how this ancient ancestral' trait still "haunts" us:

A major reason for Herbert Hoover's landslide victory in the 1928 election was

Which crater is almost a mile across and was formed by a meteoroid that was 45 meters across? A. Ida B. Dactyl C. Chicxulub D. Meteor