Human exploitation of fragile ecosystems can lead to the droughts and arid conditions characteristic of desertification. Effects include land degradation, soil erosion and sterility, and a loss of biodiversity, with huge economic costs for nations where deserts are growing.
Hiya
I don't see how this is a question, can you please elaborate a bit? Thanks!
ANSWER; C carol and Jose's plate contains streptococcus bacteria that could be potential dangerous for humans.
Human have an animal cells.
It count as an animal cells.
The answer is A- sperm and egg. gametes are reproductive cells in mammals, so sperm and egg would be the correct.