Blood clots will do this. Cutting off blood flow while also increasing blood pressure. Also, if the viscosity (thickness of the blood) is thick which will slow down the flow and cause the body to use more effort to pump blood.
Science
This is true because humans can only know so much due to unexplored lands, water depth, and evidence of extinction being hidden.
Answer:
A pteridophyte is a vascular plant that disperses spores. Because pteridophytes produce neither flowers nor seeds, they are sometimes referred to as "cryptogams", meaning that their means of reproduction is hidden. Ferns, horsetails, and lycophytes are all pteridophytes.
Explanation:
Answer:
mosquitoes
Explanation:
more population means that they will eat more (decrease in mosquito population)
Answer:
it is 25%
Explanation:
for a parents to be transmitted
