Answer:
Roots.
Explanation:
Roots anchor the plant, absorb minerals and water, conduct water and nutrients, and store food.
Answer:
digestive, cardiovascular, respiratory system
Explanation:
Although Aristotle, the Greek philosopher and scientist did contribute to modern science, his science was incorrect and unreliable. His contributions were the stepping stool later scientists needed to further improve his research.
If plates are poured with agar that is too hot, then the agar would kill the bacteria. Agar is the support medium for bacterial and fungal culture, as nutrients, antibiotics, salts and various growth enhancers. It is a dried hydrophilic, colloidal extracted from various species of red algae. Mainly used in cultures for bacteria and other microorganism. Too hot agar would kill the bacteria as the bacteria would get denatured.
Answer:
The answer Varies
Explanation:
If you look at the Mohs hardness scale that could also help you & the rocks composition.
marble is less porous and slightly stronger than limestone, but still less durable than granite. (Google)
Take comfort in knowing that gneiss can withstand heavy use; it is made up of minerals in the 6-7 range on Mohs scale, meaning it's harder than glass and about the same hardness as steel.(Google)
Hardness: Being composed of calcite, marble has a hardness of three on the Mohs hardness scale. As a result, marble is easy to carve, and that makes it useful for producing sculptures and ornamental objects. The translucence of marble makes it especially attractive for many types of sculptures. (Google)
