Answer and Explanation:
The answers in order would be:
<u>1. Organism</u>
- There is One thing from the bunches of things, in this case, grass.
<u>2. Population</u>
- A bunch of grass would be considered a population, just like how there are a lot of people to be considered a population
<u>3. Community</u>
- Multiple organisms living in an area is what consists of a community.
<u>4. Ecosystem</u>
- Includes organisms and non-living things to form an environment for the organisms to live in.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
The rocks can be classified into three different classes: igneous, sedimentary and metamorphic. The igneous rock can further divided into extrusive and intrusive. The sedimentary rock can be further divided into organic, chemical and clastic. The metamorphic rock can be further divided into foliated and non foliated.
The obsidian is extrusive igneous rock.
The granite is intrusive igneous rock.
The conglomerate is clastic sedimentary rock.
The evaporite is chemical sedimentary rock.
The coal is organic sedimentary rock.
The marble is metamorphic rock.
When you excrete sweat for example, you are getting rid of salts and liquids you don’t need and this helps you maintain homeostasis by keeping everything in your body balanced/ stable.
The answer is <span>adrenal gland.
</span><span>Hormones are chemical signaling
molecules secreted by glands, either endocrine or exocrine. </span><span>Endocrine glands secrete hormones
directly into the bloodstream without using a duct,
unlike the exocrine glands. Endocrine
glands include pancreas, hypothalamus, pineal gland, pituitary gland, thyroid
gland, parathyroid gland, adrenal gland, ovaries, testes</span>