The zygote, a single cell, implants its self to the uterine wall and it developes into an embyro which is a cluster of cells.
Answer: Flooding
Explanation:
With the current climate change our polar ice caps are melting, therefore increasing sea levels and flooding.
I would say D, but I could be wrong
Answer:
no options but read below
Explanation:
Haemoglobin's primary role is to transport oxygen from the lungs to body tissues to maintain basic life functions. Without healthy red blood cells, your body can't get enough oxygen, and this can result in you feeling increasingly tired or exhausted.
