Which statement about natural selection is true?A.)Natural selection and evolution are two terms for the same phenomenon.

B.)Natural selection is an outdated theory to explain how evolution took place.

C.)Natural selection is the process by which organisms with more beneficial traits are more likely to survive and reproduce.

D.)Natural selection is the process by which organisms develop variation in traits, which gives them a better chance of survival.

Answer:

2 (if you are just talking about Mitosis)

Explanation:

In Mitosis (the reproduction of body cells) there are two diploid (and identical) daughter cells

In Meiosis (the reproduction of gametes) there are four haploid (but non-identical) gametes (or reproductive cells)

I am pretty sure that you are talking about Mitosis but I wanted to add in Meiosis just for kicks.

The Variola vaccine (which was also the first vaccine made in the world) came from studies carried out by the English physician Edward Jenner. He observed people who became infected by milking cows with a disease of cattle and came to the conclusion that these people were immune to smallpox. The disease, called cowpox, resembled human smallpox by the formation of pustules (lesions with pus).

In view of this observation, in 1796, Jenner inoculated the pus present in a lesion of a milker named Sarah Nelmes, who had the disease (cowpox), in an eight-year-old boy named James Phipps. Phipps acquired the infection mildly and, after ten days, was cured. Later, Jenner inoculated Phipps pus from a person with chickenpox, and the boy suffered nothing. There, the smallpox vaccine was born.

The doctor continued his experiment, repeating the process in more people. In 1798, he reported his discovery in a paper entitled "An Survey on the Causes and Effects of Smallpox Vaccine". Despite facing resistance, in a short time, his discovery was recognized and spread throughout the world. In 1799, the first vaccine institute was created in London and, in 1800, the British Navy began to adopt vaccination.

Answer:

the person above is right!

Explanation:

Answer:

The bowl of ice cream contains ice cream with temperature below freezing point. A hot body contains more thermal energy than a cold body. Thermal energy only flows from a hot body to a cold body, and not the reverse.

The bowl of ice cream contain less thermal energy than it sorrounding envoirment (air and the kitchen counter), this creates a temperature gradient that forces thermal energy from the sorrounding envoirment into the bowl of ice cream because, according to thermodynamics, all bodies always tend to be in thermal equilibrium with its sorrounding. The thermal energy flows into the bowl of ice cream until it has the same thermal energy with its sorrounding; bringing the thermal gradient between them to zero.