Answer:
b. benefit ... harmed
Explanation:
Predation is a relationship that occurs between two organisms dwelling in a biological community, in which one of the organisms (predator) obtains their food by killing and eating the other (prey).
This biological interaction is a winner-loser relationship where the prey is harmed, while the predator benefits. For example: lion and zebra relationship. The lion kills and eats the zebra. The lion benefits, while the zebra is harmed.
What elements are always present in protein?
A. radium, boron, fluorine, and chlorine
B. mercury, iron, lead, and aluminum
C. carbon, hydrogen, oxygen, and nitrogen ( ✔ )
D. neon, argon, krypton, and copper
<h2><u>Explanation</u> : </h2>
Proteins are one of the primary constituents of living matter. They consist of long chains of amino acids, which are bonded together by peptide linkages and thus called polypeptides. There are about 20 amino acids, and the atoms most prevalent in these are carbon, hydrogen, oxygen, nitrogen, and sulphur.
The scientist that was consider to be known as the "Father of Modern Chemistry" is Antoine Lavoisier
Answer:
B. absolute dating
Explanation:
Absolute dating is the process of determining an age on a specified chronology in archaeology and geology.
Absolute dating provides a numerical age or range in contrast with relative dating which places events in order without any measure of the age between events such as fossils by scientists.
Clear cutting:) hopefully it's right