Igneous rocks are classified by particle size
Answer:
the oxygen from the environment will flow into the cell
Explanation:
because by diffusion, areas of high concentration flow to low concentration :)
Answer:
A lunar eclipse would occur when the Earth is between the sun and moon. ... 3How would you describe the waxing versus the waning portion of the moon's journey? The waxing is when the moon is “growing”, while the waning is when the moon is “shrinking”.
Answer: The current predicted doubling time is 61years which makes 50years in your option the nearest possible answer.
Explanation:The world's current (overall as well as natural) growth rate is about 1.14%, representing a doubling time of 61 years.
We can expect the world's population of 6.5 billion to become 13 billion by 2067 if current growth continues.
Answer:
с
Explanation:
all new cells come from other cells
