Hi can someone help this is way too confusing 6 The HFEA was asked to rule on couples who wanted their embryos screened for gene mutations that gave an increased risk of breast cancer. Not all people with these mutations go on to develop breast cancer. What would your ruling have been?
Give reasons to justify your choice.

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.