The circulatory system is similar because it goes all throughout the human body, carrying nutrients and oxygen to all cells in the body.
Think of the circulatory system as roads/highways going all throughout out the body bringing "vehicles" or nutrients and oxygen to their destinations which are cells.
Answer: Asexual Reproduction
The binary fission is a type of Asexual reproduction. In this case the organism divides into two by the mode of asexual reproduction in which only one organism is involved in this process.
The offspring produced are identical to their parent cell. There is no genetic diversity as there is no recombination and only parent is involved.
They have cooler temperatures than places at lower altitudes
Answer: A. Loss of biodiversity
Endangered species are those animal or plant species which are at risk of being extinct. The number or population of such species decreases either rapidly or suddenly due to loss of habitat, migration, hunting, poaching, climate change and because of other reasons.
The loss of endangered species from the native habitat can directly reduce the available biodiversity.
Loss of biodiversity