The three different skeletal designs that give a body its shape are:
Hydrostatic skeleton-contraction of muscles occur for changing cooler, due to which movement is caused.
Exoskeleton-external skeleton composed of calcium carbonate and chitin
Endoskeleton-body's internal system made of hard mineralised components.
Answer:
B
Explanation:
A zygote is the resulting cell from fertilization.
Fertilization occurs when the sperm (the male gamete/sex cell) fuses with the egg (the female gamete/sex cell). After they fuse, or fertilize, a cell forms that contains half of the DNA from the father (sperm) and the other half from the mother (egg). It has a complete set of DNA, and is considered a haploid cell.
It is not the structure that nourishes the fetus, an un-fertilized egg, or a ball of about 100 cells. Therefore, the correct answer is <u>B: a sperm fused with an egg.</u>
The know minerals mined in hollow core mining are coal, and iron. These two are the ones commonly mined in hollow core mines.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
Karyotype C is from a normal female
Answer:
make ATP
Explanation:
Cellular Respiration, or a part of it which is aerobic respiration, is primarily used to breakdown glucose to make ATP. This is how your cells get energy and power your whole body.
The other 3 options are related to photosynthesis.
