Answer:
X and Y
Explanation:
Females are usually XX and Males are Ususally XY.
The mineral-based pigment called Ochre was used by early modern Homo sapiens to color many artifacts and features.
It was used by early modern homo sapiens to color many artifacts and features. This is the most common use by modern humans, especially archaeologists, as any iron rich rock that can be used as a pigment.
The two effects of dividing food-gathering labor, the camp and the dependence of the gender on each other beyond reproduction, were the first great steps toward modern human culture. Sharing of resources and its concomitant division of labor led to a divergence in both the biological and cultural evolution.
To learn more about ochre here
brainly.com/question/12016334
#SPJ4
It's a biologist (a person that studies living organisms and systems)
Trees help the environment, they make oxygen from carbon dioxide. We should plant more because we are constantly chopping down trees to get wood, and planting more helps to ensure that will we will have trees in the future.
Answer:
Cytoskeleton and cell wall
