When the muscle shortens/contracts, the two bones become closer together.
Nephron helps the urinary system to rid off metabolic waste in our system.
<span>k-strategists have few offspring which take a long time to gestate, and the parents are very invested in the care of those few. Examples of k-strategists include humans, elephants, and whales. r-strategists reproduce often with many offspring and less parental involvement. Examples of r-strategists include insects, mice, and bacteria. Therefore, the newly discovered animal is likely an r-strategist.</span>
B because... Batteries are a source of chemical energy and chemical goes to electrical because the electrical energy goes through the circuits and then lastly, the electrical energy transforms into wind energy (mechanical energy)
<span>What substances will make salt when combined</span>
