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SCORPION-xisa [38]
3 years ago
5

The evidence that scientists currently have suggests that life on earth __________.

Biology
1 answer:
vlada-n [284]3 years ago
7 0
Began in the water
first evolved around 3500 million years ago
began as single celled organisms
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What trait most likely helped young angiosperms in this way? plez help
andrezito [222]

Answer:

Vascular Tissues

Explanation:

Angiosperms higher flowering plants it is most diverse group in a plant kingdom nearly 300,000 species of flowering plants are found under this kingdom.The angiosperms have specialised cells and tissues that carry out their metabolic functions and evolved vascular tissues (xylem and phloem) that translocate the water and nutrient to all parts of the plant. They are terrestrial, root system absorbs water and mineral from the soil. the shoot system supports and leaves involved in the process of photosynthesis

4 0
3 years ago
Read 2 more answers
2. Water is an example of
rewona [7]

Answer:

c is the right answer

Explanation:

I looked on google -_-

5 0
3 years ago
Do all eukaryotic cells contain a cell wall
romanna [79]

Many kinds of prokaryotes and eukaryotes contain a structure outside the cell membrane called the cell wall. With only a few exceptions, all prokaryotes have thick, rigid cell walls that give them their shape. Among the eukaryotes, some protists, and all fungi and plants, have cell walls.


3 0
3 years ago
How biodiversity is affected by speciation, disruptive, stabilizing, and directional selection?
VikaD [51]

There are several ways selection can affect population variation:

stabilizing selection

directional selection

diversifying selection

frequency-dependent selection

sexual selection

As natural selection influences the allele frequencies in a population, individuals can either become more or less genetically similar and the phenotypes displayed can become more similar or more disparate. In the end, natural selection cannot produce perfect organisms from scratch, it can only generate populations that are better adapted to survive and successfully reproduce in their environments through the aforementioned selections.


Hope it helped, much love

The jokester, hehe

6 0
3 years ago
Hypothesize why parts of a plant, such as the leaves, are green, but other parts, such as the roots, are not. use scientific rea
Leto [7]
No idea about the scientific reasoning, but the leaves of the plant are where the most photosynthesizing has to happen. In order for the plant to get energy it has to absorb the most light. So it creates broad leaves. The reason they are green is because chloroplasts are green. I believe that the cells in the leaves have more chloroplasts so that they can catch more sunlight.<span />
7 0
3 years ago
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