Answer:
D. Using the new fertilizer produces bigger tomatoes than using the
old fertilizer.
Explanation:
This hypothesis is best to test for the effect of the new pesticide on the tomato plant.
A pesticide is a chemical formulation used to kill pests of farm crops.
Pests prevent the healthy and proper growth of plants thereby resulting in poor yield on the farm.
For the farmer to ascertain the effect of the pesticide on his farm crop, he must compare the yield of his produce. Some tomatoes might grow well but would not bear good fruit. If the farmer focuses on the fruit produced, he would have derived a good hypothesis in his experiment.
I hope this helps :)
<span>The concentration of many people into the small area, for example, A city lowers the overall footprint of the population in the region.
Any pollution which results from people in a city can be isolated and treated more easily even than when people are being dispersed widely.
Many cities outlined suburbs to have a lower concentration of people because it can complicate public transport and provision of services. </span>
Is there any options for this question
Answer:
Heme,porphyrin,Fe2+
Explanation:
The prosthetic group of hemoglobin and myoglobin is heme.
The organic ring component of heme is porphyrin
Under normal condition the central atom of heme is Fe2+
Herbivores
(Why? Grass-eaters are herbivores.)
