Answer:
1 stomach- Digestive
2. brain-Nervous
3. heart-Cardiovascular
4. kidneys- excretory
5. bone marrow- lymph
6.Pituitary gland- Endocrine
7. xylem-vascular tissue
8. bones-skeletal
9. Fallopian tubes-Reproductive
Explanation:
Answer:
I think it's A) A protein substrate
The formula for photosynthesis is 6CO2 + 6H2O + light energy = C6H12O6 + 6O2.
1. organelle
2.cells
3.tissues
4. organs
14.The point is, without the respiratory system your blood would be useless. The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles.
15.The skeletal system provides the framework for the body. While the muscular system consists of the soft tissue that lies over and supports the skeleton.
16.A biome is a community of plants and animals that have common characteristics for the environment they exist in.
18.Climate is the most important abiotic factor affecting the distribution of terrestrial biomes. Climate includes temperature and precipitation, and it determines growing season and soil quality.
19.Climate is the weather of a place averaged over a period of time, often 30 years. Weather is the day-to-day state of the atmosphere, and its short-term variation in minutes to weeks.
This can cause other organisms that relay on this specific aquifer to find other sources of water or die.
<span>An aquifer is actually an underground layer of water that contains permeable rocks, gravel, sand etc. the water can be brought to the surface by making a water well. Hydrogeology is the study of aquifers and the way of water flow in the aquifers. The depth of the aquifers differs from area to area and the aquifers that are closest to the surface are used for drinking and irrigation purposes. </span>
Most scientists directly involved in animal behavior are found within two disciplines: Ethology and comparative psychology.<span>
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