Answer:
Acrostic Poem:
C- Carbon dioxide, carbonic acid gas, C02 (you can choose either of the three to put for this one).
A- Atmosphere has 0.04% percent.
R- Reactant in photosynthesis.
B- Broken down into the earth.
O- Organisms that are living have carbon in them.
N- Natural, but not a natural resource.
C- Cellular respiration.
Y- You should know carbon can be found by itself in a pure form.
C- Coal and other fossil fuels.
L- Life's necessity.
E- Endless cycle.
Explanation:
I hope this helps and I wasn't too late
Answer: Lymphatic system
Explanation:
Not respiratory and excretory for sure.
Not nervous because the diagram doesn't show spinal nerves clearly. So its lymphatic system.
:-)
Answer:
The formation of magnesium chloride, MgCl2, is another example of ionic bonding. When magnesium reacts with chlorine, a magnesium atom loses two electrons and becomes a positively charged ion, Mg2+. At the same time, two chlorine atoms gain one electron each and become negatively charged chloride ions, Cl−.
Answer:
1. C
2. B
Explanation:
1. When a plant cell looses some water due to dehydration or being placed in a hypertonic solution, the term used to describe the cell's intial, not severe shrinkage is 'flaccid'.
Here, it's clear that the cell shrank so much that the cell membrane pulled away from the cell wall. The correct term for this severe shrinkage is 'plasmolysed'.
We don't use 'wilted' as a term to describe a cell. We use it to describe the plant as a whole.
2. This is the function of each. Water and ions in xylem and sugars like sucrose in phloem.
Answer:
Starch and fat
Explanation: ATP is for short term energy. ADP is used to make ATP.
