One cause of heartburn is overproduction of stomach acid. Frequent heartburn could be caused by which of the following?

How many years does a bunny live

Members of which phylum contain stinging capsules that poison the entangled prey? Rotifera Porifera Cnidaria

What organelle would you compare the circulatory system to and why?

Liverworts, hornworts, and mosses are grouped together as the bryophytes. besides not having vascular tissue, what do they all have in common?

The energy transferred by a force to a moving object.

What is the most detailed definition of reproduction?

You are walking along and you see a plant that is small, green, and growing close to the ground. when you look more closely, you see it has a very flexible stem and leaf like structures that lack veins. you are most likely observing a (n)

Which of the following can scientists use to identify where earthquakes will most likely occur? A:Seismic gaps B:Plate boundaries C:Proximity to a volcano D:Seismographs

When wilson disappears for three hours, where do you guess he might have gone? (you won't know for certain until later.) ?

What information do fossils provide about the history of organisms on Earth