In the 1900s most immigrants came from western europe
B. Because your asking other students who are trying to figure it out themselves
Answer:
The question is incomplete as the boxes of description is not given but the missing part is attached in the image-
Brain and spinal cord have a membranous covering made up of three layers, altogether known as meninges. These 3 layers are known as the Dura mater follows by the arachnoid mater and inner layer is the pia mater.
The description of the different layers are as follows-
1. Dura mater is the most superficial layer of the meninges. The superior sagittal sinus is present within this dura mater.
It creates tough inward folds that distinguished the cerebral hemispheres. Lines the inner side of the cranium in the skull.
2. Arachnoid mater is the middle layer present under the dura mater layer that surrounds the subarachnoid space. This layer is present Immediately deep to the subdural space.
3. Pia mater makes the deepest layer that follows the contours of the surface of the brain.
<span>Structure is said to be related to function because the structure of a thing usually determine the kind of function it can perform. For question one, C is the correct answer. Butterfly cocoon usually blend with their environment, making it difficult for predators to see them. This fact make cocoon a perfect place for butterfly pupal to hide and protect itself from both harsh weather and predators. The correct answer for question 2 is C. The area of its surrounding which an organism can see depend on the location of its eyes.</span>
