Answer: A, Kingdom.
Explanation: The classification of living things has seven levels that become more specific as they go down.
Kingdom>Phylum>Class>Order>Family>Genus>Species
As you can see, Kingdoms are the largest and least specific, which means that they contain the most organisms. A way to remember the levels is by using the mnemonic "King Philip Came Over From Great Spain."
Answer:
The correct answer is a mantle.
Explanation:
A mantle refers to an essential component of the body of molluscs. It refers to a delicate covering produced from the body wall that at certain occasions get strengthened by calcium carbonate.
In various species of molluscs, the epidermis of the mantle discharges calcium carbonate and produces a shell over the entire body. The mantle encloses the stomach, heart, gonads, and intestines of the molluscs.
Answer: Gaining or losing a chromosome will result in major genetic changes for that horse, as either it will be missing important DNA or will have too much DNA. Either can cause mutations to occur in the animal's genome. Chromosomal changes are caused by an error during either meiotic or mitotic cell division. An error could be that a cell has too much copies of a chromosome, or not enough, which causes the mutations mentioned above. Hope this helps some, I know it's not a super meaty answer.
Explanation:
The two ways that oceanographers can identify ocean currents are by mapping the path of debris from vessels and by studying the chemical and physical components of the ocean water.
Collaboration of ideas and different perceptions/views of scientific studies allows for better discussions of new scientific possibilities.