Answer:
The given blank can be filled with the steady state theory.
Explanation:
The theory based on the perfect cosmological principle is the steady-state theory. On the basis of this theory, the universe is isotropic, homogenous, and immutable. This hypothesis did not reject the expansion of the universe, however, it believed in the spontaneous generation of matter to counteract the observed expansion, that is, maintaining the average density same.
This theory was suggested by Bondi, Hoyle, and Gold in 1948. The steady-state theory lost its objectives when the discovery of the cosmic background radiation was done.
<span>the type of cell that is capable of self-renewal is : Stem cells
Stem cells have the ability to undergone several cycles of cell divisions by maintaining their state. This characteristic allow the people in the medical field to utilize its natural characterisitc to be used in a procedure to fight off cancer throught stem cell transplant</span>
Answer:
Foodborne illness/contamination
Explanation:
Most dairy and meat products are at risk for having salmonella, this is why you must cook
it so you can kill the bacteria. These foods can contaminate fresh veggies that you don't cook which can cause you to get sick.
Answer: The answer is c
Explanation:
It always starts with observation sot find out what is going on in the lab.