Which best describes a likely result for the excretory system if the kidneys are weakened?
a.
blood would not be filtered correctly and blood and waste would be excreted.
b.
blood would not be filtered correctly and urine would back flow into the body.
c.
blood would not be filtered correctly and the volume of urine would greatly increase.
d.
blood would not be filtered correctly and waste materials will circulate in the blood instead of being excreted.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Pls 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.

Moving down the ramp from 6 meters to