The answer is 20 minutes. You must have 20 minutes of cardio each day to have an effective cardio exercise.
Answer:
A
Explanation:
A.reserching the amount of sunscreen to apply to the skin
Genes in the DNA tell the cells which proteins to produce, which determines certain traits
Answer:
The Earth is called a 'Living Planet' due to its certain features: It is the home of all forms of life such as plants, animals, and human beings because of its appropriate location from the Sun. ... The atmosphere and life supporting gases such as oxygen and its availability are also of significant importance on the Earth.
