I think it is D. The National Institutes of Health found it effective in reducing pain and other symptoms, but it is not clear how it works.
It can have all of the measures except 89 because an Acute angle is 45 degrees and less.
Answer:
The lion population would decrese
Explanation: The more hyenas would mean more competion for food which would lead to lions dieing off due them not being able to get food hope this helps god bless
The white blood cell identifies the toxin produced by the pathogen and creates antibodies to fight the pathogen
Answer:
Carbon dioxide from the air is used to produce food for plant growth. Carbon moves from plants to animals when animals eat the plants. Also, Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere.
The burning of fossil fuels also releases carbon dioxide into the atmosphere.
