The best answer is B. Single-celled organisms contain structures that function in maintaining homeostasis
Answer:
Option B.
It is because the ocean near Portland moderates the temperature.
Explanation:
- The areas that are near to ocean have the moderate temperatures even in the hot seasons.
- Portland has the pacific ocean near to it, so the ocean current regulates the temperature there. But Minneapolis lacks ocean near it, so the summer is more hotter in Minneapolis.
- Ocean is capable of counteracting the rough distribution of radiation due to solar that reaches the Earth's surface.
Answer:
The coronavirus did not manifest from nowhere. Our sadistic treatment and manipulation of animals for centuries has come back to haunt us. It is time for humanity to absorb the lessons of the animal world.
From the Orient the world has inherited a civilization upending event, this coronavirus feeding on the human strain. It is perhaps not a coincidence that it has manifested at the very time the UN is trying to form a Convention on Biological Diversity to protect what remains of the organic world. The contagion is the karmic result of our own ignorance and disregard of other species that began in China and that has visited us before. As Erin Sorrell, microbiologist at Georgetown, exclaims, 70 percent of zoonotic diseases come from wildlife.
Explanation:
You can distinguish between these solutions by looking at their crystalline structure. They form different structures because one is an ionic bond and the other one is a covalent bond.
Explanation:
- Sodium Chloride (salt) is formed by giving and taking electrons, that is ionic bonding. It happens between a metal and a non-metal
- Sugars are formed between non-metals, where there is only sharing of electrons happened. It is called covalent bonding.
- Covalent bonds are stronger than ionic bonding. Hence, if you keep the solution for an hour, there forms a crystalline structure. It would be different structures since their force of attraction differs.
