Give the correct biological only the term next to the question number.
1.2.1
The concentration of sense organs at the anterior end of an animal
leading to the formation of a head.
12.2 Blood filled cavity found in Arthropoda.
1.2.3 An animal phylum that lacks true tissues and organs.
1.2.4 The germ layer that gives rise to muscles and other internal organs,
other than the gut.
1.2.5 Animals that are attached to a substrate.
1.2.6 A rod-like structure in Chordata usually replaced with a vertebral
column.
12.7 Body cavity filled with fluid and lined with mesoderm.
1.2.8 An organism in which the body wall is made up of two layers of cells.
12.9 Organisms that use stinging cells and tentacles to catch their prey.
-2.10 Arrangement of the body such that cutting through the centre of the
structure in any direction produces two identical halves.​

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening

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