Answer:
A. fossils of archaic humans show we have evolved through the differences in bone structure. Humans used to look a lot like chimps, and through fossils we can see differences in our skull shape and size, differences in the amount of body hair we had, and through vestigial bones like wisdom teeth, which we do not need anymore today. Wisdom teeth were likely used to chew raw meat, which we do not do anymore.
C. Chimpanzees are our closest living relatives on the planet, with 99% of our DNA being the same.
Explanation:
Sorry the first one is lengthy, I don't know how long it should be but I hope that helped
Mitochondria is the power house of the cell (also pay attention in class)
hyperextension.
Hyperextension is a extension of a limb, a joint or part of the body beyond the normal limit.This can be a good exercise that works the lower back, the mid and upper back, specifically the erector spinae that suport our spine.
Basically, this range of motion is how far in each direction that joint can bend comfortably.
Answer:
a.they work together to allow gas exchange
Explanation:
the trachea helps transport air to the lungs, the lungs fill with air, finally the alveoli convert the oxygen to the bloodstream
There are 4 kinds of transformations. The main ones are rotation, translation, and reflection. The geometric fourth one is dilation.
•Rotation-> (to turn) The figure is turned to the right or left like for example: 90°,180°, 360° clockwise or counterclockwise.
•Translation-> (to move) where the integers are increasing to positive or negative.
Positive-> right/up
Negative->left/down.
•Reflection-> (to flip) Over any axis. The figure will remain the same distance from the axis.
Dilation->(to enlarge or shrink)
The images either get bigger or smaller, but still keep the same shape.
*note: I do not see the diagram
