Answer:
They both are taught to you by your teacher.
Explanation:
Hope this helped
Answer:
Conservation efforts are helping bat species recover. At least 13 types of U.S. bats are endangered, and more are threatened. These amazing animals face a multitude of threats including habitat loss and disease, but we're working to change that. A unique international conservation partnership in the southwestern U.S. and Mexico has been working to help one species, the lesser long-nosed bat, recover to the point it can be removed from the Endangered Species list. In 1988, there were thought to be fewer than 1,000 bats at the 14 known roosts range wide. There are now an estimated 200,000 bats at 75 roosts!
Explanation:
Two commoly exploited fungal species are Saccharomyces cerevisiae and <span>Streptococcus thermophilus.
</span>Saccharomyces cerevisiae is used mainly on bread industry. As yeast, these fungi are very active metabolically. They ferment the cereal's sugars producing CO2 taht makes the bread rise.
Streptococcus thermophilus are used for yogurts. These also ferment sugar, this time lactose (milk's sugar), creating acid lactic that confers to the yogurt its acid taste and gives it the more solid texture.
Answer:
hypertonic to water and hypotonic to salt solution.
Explanation:
<em>When two solutions of unequal solute concentrations are separated by a permeable membrane, water molecules move from the solution with lower solute concentration to the solution with higher solute concentration until an equilibrium is reached. The solution with higher solute concentration is referred to as being hypertonic while the other one is referred to as being hypotonic.</em>
The cells of celery stalks have higher solute concentration in their cell saps compared to the surrounding fresh water. Hence, water keeps entering the cells, resulting in turgidity. The cells are therefore hypertonic to fresh water.
The salt solution however seemed to have more solute concentration compared to that of the cell sap of the celery stalks. This made the cells of the celery stalks to lose water to the surrounding solution, resulting in flaccidity. Hence, the cells are hypotonic to salt solution.