Answer:
A
Explanation:
The pathogen is not recognized to the cells, the cells attack and kill that pathogen as if it was a virus trying to keep your body at equilibrium.
Answer:
Explanation: Streak plate is used to test minerals because the residue that is left on the streak plate after rubbing a mineral can be used to identify the types of minerals color. However, streak plate is small porcelain that cannot be coated with any type of glaze.
Answer:
Carbon can form up to 4 bonds, so the answer will be *D.*
Answer:
Cold blooded organisms are mostly reptiles, like lizards, for instance. Cold-blooded animals are able to survive when it is cold, and they behave as they normally would. Some animals, such as alligators, will lie in the sun at an attempt to warm themselves. They behave like this because just like us, they are just organisms trying to live their lives.
