Answer:
b
Explanation:
due to soil erosion ,soil loses its mineral components as they get washed away during a time of flood ,thereby it can determine the minerals present in the soil .
D. Lymph nodes are the filtering points throughout the body... found in the lymphatic system
Answer:
Sexual reproduction and asexual reproduction
Explanation:
this is because the jellyfish takes on two different body forms that is medusa and polyps. polyps produce asexually by budding while medusa pawn eggs and sperm to produce sexually
Answer:
Tundra
Explanation:
Permafrost is a layer just beneath the surface of the ground that never thaws.