A little thing in a cell that helps out
Answer:
Cynognathus fossils were important to Wegner's theory because they were found on lands now separated by a wide ocean.
Explanation:
Wegner used the fossil of cynognathus as evidence to prove his continental drift hypothesis. Cynognathus are reptiles which lacked the swimming ability. These reptiles survived in the land before separation in live form along with other organisms surviving side by side.
Later due to certain natural phenomenon these reptiles died and the land got separated by a wide ocean. The fossils of cynognathus reptiles are now found in the lands that are separated by wide ocean.
The answer is impacted.
An impacted fracture is when the broken ends of the bone are pressed together by the force of the impact.
It's important to be treated as soon as possible to prevent further damage.
It can be treated with a splint, cast or sling.
In worst cases, it may be needed surgery.
A fertilized egg usually implants itself and develops in the uterus.
<span>During the prenatal development, fertilized egg adheres to the wall of the uterus. Zygote (fertilized egg) at this stage forms blastocyst. The blastocyst consists of an inner cell mass and the outer layer -the trophoblast. Trophoblast surrounds the inner cell mass and a fluid-filled cavity - blastocoele. Inner cell mass will form embryo and trophoblast gives rise to the placenta.</span>
Answer:
B: Small molecules easily pass between the phospholipids in the cell
membrane.
Explanation:
I did this question on A P E X and I got it wrong
