Your nephrons help remove excess water, wastes and other substances from your blood, return substances like sodium, potassium or phosphorus whenever any of these substances run low in your body.
Answer: LATCH
Explanation:
The system LATCH or Lower Anchors and Tethers for Children is a developed system that is considering seats without seat belts. It is the safe system which is making easier installation of the seats and it is also very safe.
It is made in 2002 year and this type of seat can be found in many vehicles.
Answer:
It has allowed researchers to study the brain more efficiently than what they did before. and it also helped them by the researchers being able to find cures for diseases.
Explanation:
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I found this in another brainly question "brainly.com/question/5956798"</h3>
A because u have to be a certain age to give consent I believe
