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kati45 [8]
3 years ago
14

Number of species in archaebacteria

Biology
1 answer:
natka813 [3]3 years ago
6 0
There are 3 species. Methanogens, Halophiles, and <span>Thermophiles.</span>
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The survival of some plants depends on their ability to have seeds transported to a favorable environment. Describe three differ
Dafna11 [192]

Hi There!

Question - The survival of some plants depends on their ability to have seeds transported to a favorable environment. Describe three different ways seeds can be transported from one location to another?

Answer/Why - The seeds can be catch the wind and blow to a place to grow. The seeds can be carried by the animals catching them. And seeds can be transported by the water.

Hope This Helps :)


8 0
3 years ago
Write a paragraph about how
den301095 [7]

Answer:

Climate change is rapidly becoming known as a tangible issue that must be addressed to avoid major environmental consequences in the future. Recent change in public opinion has been caused by the physical signs of climate change–melting glaciers, rising sea levels, more severe storm and drought events, and hotter average global temperatures annually. Transportation is a major contributor of carbon dioxide (CO2) and other greenhouse gas emissions from human activity, accounting for approximately 14 percent of total anthropogenic emissions globally and about 27 percent in the U.S.

Fortunately, transportation technologies and strategies are emerging that can help to meet the climate challenge. These include automotive and fuel technologies, intelligent transportation systems (ITS), and mobility management strategies that can reduce the demand for private vehicles. While the climate change benefits of innovative engine and vehicle technologies are relatively well understood, there are fewer studies available on the energy and emission impacts of ITS and mobility management strategies. In the future, ITS and mobility management will likely play a greater role in reducing fuel consumption. Studies are often based on simulation models, scenario analysis, and limited deployment experience. Thus, more research is needed to quantify potential impacts. Of the nine ITS technologies examined, traffic signal control, electronic toll collection, bus rapid transit, and traveler information have been deployed more widely and demonstrated positive impacts (but often on a limited basis). Mobility management approaches that have established the greatest CO2 reduction potential, to date, include road pricing policies (congestion and cordon) and carsharing (short-term auto access). Other approaches have also indicated CO2 reduction potential including: low-speed modes, integrated regional smart cards, park-and-ride facilities, parking cash out, smart growth, telecommuting, and carpooling.

Explanation:

3 0
2 years ago
Which of the following describes how the winter season affects organisms in the tundra biome?
alukav5142 [94]

The correct answer is D. Animals not adapted to cold migrate to warmer regions, because suppose that the cold temperatures kill most of the plants, so if they can die why they select that place to live? The option B is not logical because this require long time to evolve this characteristic and the option C has more logic but it still not enough, because if the temperatures are colder more animals can die. I hope this help.

3 0
3 years ago
The two main classes of hormones are: amine/peptide hormones and steroid hormones. nucleic acid hormones and lipid hormones. pol
aliina [53]

Answer:

There are two major classes of hormones 1. Proteins, Peptides, and modified amino acids 2. Steroids. In general, steroids are sex hormones related to sexual maturation and fertility.

Explanation:

hope this helps

8 0
2 years ago
Which of these does NOT contribute to animal extinctions?
Ahat [919]

i think its either d or b! go with d first tho <3

6 0
3 years ago
Read 2 more answers
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