Answer:
Schleiden, Schwann, and Virchow
Explanation:
A component of the cell theory is that all living things are composed of one or more cells.
A component of the cell theory is that the cell is the basic unit of life.
A component of the cell theory is that all new cells arise from existing cells.
Answer:
B is right edg 2021
Explanation:
what are the different kind of nitrogen bases
Answer:
Four different types of nitrogenous bases are found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). In RNA, the thymine is replaced by uracil (U).
Explanation:
yea
What is the mass of 15 ml of aluminum if the density is 2.70 g/ml?
Answer:
40.5g
Explanation:
desnity = mass/volume
2.7 = mass/15
mass = 2.7 x 15
mass = 40.5 g
A horse traveled a distance of 20 miles in 2
hours. What was the horse's speed?
Answer:
The horses speed was 10 miles per hour.
Explanation:
20/2=10
Hope this helps!