Explanation:
There are 2 forms of nutrition/, autotrophic, and heterotrophic,
autotrophic= makes its food from raw materials,
heterotrophic= consumed nutrition, in mammals..
The first one I think is jawless fish because I found stuff on an eel-like creature from that time. Also marsupials and primates are from much further along the line while according to science we were WAY past bacteria being the only beings at this point:) and the second, I would say Quaternary period because that is the one we are in today (unless I read that wrong) and I have never heard of a platypus hanging out with a mastadon or something:P Hope that helps:)
Command economy can be define as an economy in which production, investment, prices, and incomes are determined by a government.Central government is responsible for all this.No other authorities are allowed to fix any of the above mentioned categories.
<span>All goods and services production is set through the central plan.</span>
Answer:
absorb ground water.
Explanation:
Role of Plants in Water Cycle
They absorb groundwater, that is, water collected below ground level due to percolation of rain water, through their root system. ... Vegetation plays an important role in the water cycle by preventing soil erosion and increasing groundwater levels.