Carbon atoms have 4 valence electrons. That allows them to make 4 covalent bonds. That means they can make really big molecules. All the organic molecules have Carbon in them.
The opposite of photosynthesis is aerobic respiration
Answer:
Please show the whole question before putting it on the website
Explanation:
Answer:
To solve this problem, let us first assume that the bird was
flying at zero acceralation (constant velocity) so that we can use the
equations for linear motion. The formula relating velocity, distance and time
is:
v = d / t
where
v = velocity = 45 km / hr
d = distance travelled = 1800 km
t = time elapsed = (unknown)
Rewriting in terms of t:
t = d / v
Substituting the given values to find for t:
t = 1800 km / (45 km / hr)
t = 40 hr
Therefore it takes about 40 hours for the bird to travel
that distance.
Explanation:
Answer:
The frequency for allele c is f(c)=0.3
Explanation:
Due to technical difficulties, you will find the explanation in the attached file