Answer:
Population
Explanation:
Since they are the same species living in the same area, this makes it a population. A community is different species. And an ecosystem is all the abiotic and biotic factors along with a lot of different species.
Answer:
A. Water enters a plant by passing through the root cell membranes.
Explanation:
Osmosis is a kind of passive transport i.e. no energy input is required by the cell, that involves the movement of water across a semi-permeable membrane from a region of low solute concentration/high solvent concentration to a region of high solute concentration/low solvent concentration. The movement is usually facilitated by a difference in concentration gradient between the cell's membrane and the extracellular solution.
In this question, water from the soil enters into the root's cell via its cell membrane, which acts as the semi-permeable membrane. This movement must have occured because the solute concentration in the root's cell is higher than that of the soil, forming an osmotic gradient.
Answer:
Gliese 832 has just under half the mass and radius of the Sun. Its estimated rotation period is a relatively leisurely 46 days. The star is roughly 9.5 billion years old.
...
Gliese 832.
Observation data Epoch J2000.0 Equinox J2000.0
Absolute magnitude (MV) 10.19
Details
Mass 0.45 ± 0.05 M ☉
Radius 0.48 R
The ring of fire, where most active volcanoes are, is in the <span>Pacific Ocean.</span>
Histone proteins is the correct answer
