Answer:
a.energy source ,either sunlight or chemicals
Explanation:
the animals using sunlight are known as photoautotrophs and the animals using chemicals are known as chemoautotrophs.
In the maybe I’m guessing we’ll add 56 plus 67
IT IS BISEXUAL SINCE IT HAS BOTH MALE AND FEMALE PARTS
Answer:
<em>Repeated growing of crops in the soil decreases the fertility of the soil as the crops use up the nutrients of the soil. ... Farmers replenish the soil of the depleted nutrition with the help of fertilizers or crop rotation. Fertilizers are chemical substances that are rich in a particular nutrient.</em>
