I enjoyed learning about punnet square in school.
Answer:
The more derived characteristics organisms share,the greater their degree a kinship. For instance,a derived characteristic in plants is the presence of the vascular tissue.Although all organisms share similar traits.
Explanation:
Hope this helps.
<u>Answer:</u>
The correct answer option is D. Carry nerve impulses from the brain to skin, glands, and muscles
<u>Explanation:</u>
Motor neurons carry signals out of the Central Nervous System (CNS).
These motor neurons have long extensions called axons which spread from the CNS to the muscles that connect with the innervate.
The information from the brain to the muscles and other glands is sent in the form of electrical impulses via the spinal cord.
First of all you have to make both sides of the equation equal
KClO3 -------- KCL + O2
this is the way i would do it first
K - 1 K - 1
Cl - 1 Cl - 1
O - 3 O-2 From this we can see that the oxygen of both don't equal
So than from this we would need to find the common factor of the oxygen which is 6. So we would multiply 3 by 2 to get 6 as well as 2 by 3 to get 6.
The equation will now look like
K - 1 K - 1
Cl - 1 Cl - 1
O - 3 (2) = 6 O - 2 (3) = 6
so the final answere:
KCl2O3 --------- KCl + 3O2
