1. The average size of a grocery store chicken has more than doubled in the past century. What is the most likely reason for this? A. Natural selection resulted in a larger species of chicken
B. Artificial selection created a larger breed of chicken
C. Mutations occur less frequently in chickens than they did a century ago
D. Grocery stores used to sell younger chickens
2. Gregor Mendel observed that pea plant traits did not blend in their offspring. This led him to conclude that:
A. Traits are inherited in separate units
B. Offspring inherit genes from only one parent
C. Pea plants do not have genes
D. Traits are not inherited
I give brainlist if u give me the 2 answers

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Does the sun release radiant energy?

Where in the cell are ribosomes made?