Answer:
The temperature is kept at room temperature and mostly preferred to be constant, so that the temperature does't be a variable factor effecting the accuracy of experiment.
Temperature is kept constant to take it as a control factor, so that experimental results are not effected by such outside factors. Such control variables are important in experiments as they minimize the influences from outside.
Answer: Chloroplasts
Explanation: Chloroplasts turn light energy from the sun to sugar.
Answer:
Explanation:
Adductor muscles are those muscles which pulls the body part away from the midline of the body. It draws the body part to the extremities. These are found in various parts of the body such as human thigh bones such as adductor longus, adductor mugnus and adductor brevis. These muscles in the thigh helps in providing the flexibility and rotation.
In the thumbs there is adductor pollicis. In the toes there is adductor hallucis.
<span>What is the approximate age of our solar system?
</span>b. 4.6 billion years
egg (female) and sperm ( male)