Greetings!
The heart consists of exactly 3 layers:
The Epicardium (external layer)
The Myocardium (middle layer)
The Endocardium (inside layer)
Hope this helps!
~Autumly
Answer:
Railing, wheelchair swing, and a handicapped seesaw
Railings can help people with wheelchairs or people in crutches to get up to a place easier
Wheelchair swing can let people in wheelchairs have fun swinging on a swing instead of being left out bc they can't get out of their wheelchair
A handicapped seesaw can give the kids that are not able to walk the fun of going on a seesaw
Answer:
if you repeat the same exercise, the body works more efficiently and burns more calories to experience different types of exercise.
Explanation:
<em>o</em><em>p</em><em>t</em><em>i</em><em>o</em><em>n</em><em> </em><em>3</em>
Answer:
Mutations
Explanation:
A gene mutation is a permanent change in the DNA sequence of a gene. Mutations can occur in a single base pair or in a large segment of a chromosome and even span multiple genes. Mutations can result from endogenous (occurring during DNA replication) or exogenous (environmental) factors.
They are found to be more productive unlike the lazy teens, because they they have a habit of Getting out and exercising.
