Answer:
Explanation:
The musculoskeletal system provides a framework to the body. It provides the support and maintains the stability in the body. The musculoskeletal system is composed of bones, muscles, cartilage, joints, tendons and ligaments and other kind of connective tissues that support and binds the tissues and organs together.
A strong musculoskeletal system includes three long term health benefits:
1. Reduce the risk of injury: The strong bones and muscles will prevent any internal injuries as they make up a strong framework against external force and internal muscular stress.
2. Decrease the risk of osteoporosis: The osteoporosis is condition in which pores develop on the bones as a result of which the bone becomes brittle and fragile. If the skeletal system is strong then risk of osteoporosis will also decrease.
3. Improve posture: A strong musculoskeletal will keep the vertebral column upright not in bended state.
Answer:
Genetic variation is increased by meiosis
During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote.
Answer:
Carbohydrate molecules contain only carbon, hydrogen and oxygen atoms, whereas, nucleic acid molecules also have a nitrogen base and phosphate group.
I got this question correct
Answer:
Both a cat and a tree are living things.
Explanation:
They both need to absorb nutrients to survive although one is part of the plant kingdom and one is part of the animal kingdom.
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