Answer:
population density is the answer of the question
Answer:
Processes of rock formation : Erosion & weathering, dissolution
Explanation:
Rocks are naturally occurring solid mass, or aggregate of minerals / mineraloil matter.
Processes that form rocks :
- Erosion & weathering - breaks down mountains & boulders into sediments
- Dissolution - Chemical weathering, acidic water wears away stones gradually
Answer:
Decrease
Explanation:
Acceleration is inversely proportional to the mass of an object.
Acceleration decrease as the mass of the object increase
If u use the formula F=ma to calculate, you will get
a=0.5m/s2 for the first situation (m=10kg) and a=0.25m/s2 for the second situation (m=20kg)
The answer is through the placenta. The placenta is formed in the uterus of the pregnant woman. Its role is in the nourishment of the fetus. The placenta provides the fetus with nutrients and removes waste. The umbilical cord connects the placenta to the fetus and it serves as the transporting passageway.
