Answer:
The height to which to tomato plants grow
Explanation:
In an experiment, the dependent variable is the variable that the experimenter measures. It is the variable that responds to changes made to the independent/manipulable variable.
According to this question, students investigate how soil pH affects the height of tomato plants. The different pH each plant receives is the independent variable while the HEIGHT OF THE PLANTS that responds to the soil pH or that is measured by the students is the DEPENDENT VARIABLE.
Albert Alexander was the first patient to be successfully treated on an infection caused by bacteria. He accidentally scratched a thorn of a rose on his face which badly infected him. One of his eyes had also been removed. He was given an infusion<span> of 160 mg of penicillin on February 12, 1941, and within 24 hours, his wounds begun to heal. He, however, died on March 1941. </span>
Answer:
C
Explanation:
because they are pests and can presents risks to humans
Answer:
The coronavirus did not manifest from nowhere. Our sadistic treatment and manipulation of animals for centuries has come back to haunt us. It is time for humanity to absorb the lessons of the animal world.
From the Orient the world has inherited a civilization upending event, this coronavirus feeding on the human strain. It is perhaps not a coincidence that it has manifested at the very time the UN is trying to form a Convention on Biological Diversity to protect what remains of the organic world. The contagion is the karmic result of our own ignorance and disregard of other species that began in China and that has visited us before. As Erin Sorrell, microbiologist at Georgetown, exclaims, 70 percent of zoonotic diseases come from wildlife.
Explanation:
