Answer:
1) 2/4 A and 2/4 O
2)100% because a male get X always from mother
Explanation:
Due to the laws of motion the airbag causes force in the other direction while the person is moving forward, thus trying to equal out the force acting apon the person to make them stay in place.
I can say for certain that it's really probably not A. or D.
As for B. or C., I'd say C.
Stereomicroscopes is that they have a much lower magnification limit than other microscopes, such as the compound microscope, for instance. The stereomicroscope can magnify an image 100-150 times, while normal compound microscopes can magnify an image 1000-1500 times. This can be a disadvantage of stereomicroscopes, because not as much detail of the image is seen.
In animals, a cleavage furrow begins to form between the soon-to-be sister cells. The lipid bilayer is pinched until the cells are finally separated. In plants, the cell walls are made up of cellulose, so they won't bend. Instead, a new wall is grown in between the the two new cells.
Hope this helps. :D