Electrodes work with a sort of “echo” process, where they emit a tiny electrical pulse, then receive a responding pulse from the heart. True or False

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

What are positive impacts of algae? how is it used?

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain