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photoshop1234 [79]
4 years ago
11

20. Most of today’s organisms could not have lived on Earth 3.6 billion years ago because there was no _____ in the air then.

Biology
1 answer:
Alinara [238K]4 years ago
6 0
Oxygen, mostly bacteria and they ran on glycolosis
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The International Code of Nomenclature sets specific rules to help decide new scientific names or changes of names. True False
jenyasd209 [6]

\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Nomenclature.

The Answer is True.

The International Code of Botanical Nomenclature (ICBN) is the set of rules and recommendations dealing with the formal botanical names that are given to plants.

5 0
3 years ago
Explain what neutralization is, making sure you use the words ACID and ALKALI.
dedylja [7]
Neutralisation is when you have a strong acid and also a strong base (alkali) E.g 7 ph.
6 0
3 years ago
Indicate whether each description applies to a specific group of gymnosperms or to all gymnosperms. drag each item to the approp
muminat
As you can see in the table presented below, all of the gametophytes have seeds do not form in an enclosed structure and <span>undergo alternation of generations (marked in purple)
The gingkos were widespread in the distant past, but are now presented with only one species with fan-like leaves, the Gingko Biloba. (green)
The gnetophytes have three genera with very different looking species. One of the most iconic ones being the Welwitschia mirabilis often called the wise man's beard. (blue)
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3 0
3 years ago
Wilma hires Fred, a contractor, to paint her house. When Fred finishes, Wilma refuses to pay him and states that the quality of
tatuchka [14]

Answer:

FALSE

Explanation:

False

Explanation:

In the court of law, there's the plaintiff and defendant

The plaintiff brings the case or have a case against someone in the court of law

The defendant

Is the accused in the court of law

Here,

Fed is the accuser

Wilma is the accused

7 0
3 years ago
Differentiate between global warming and the green house effect. What gases are responsible for both?
Alona [7]

Answer:

Global Warming is simply the long-term rise in temperature of the Earth's core, which inevitably would effect the climate systems of the Earth.

The Green House Effect is the natural process that warms the Earths surface.

Explanation:

The Green House Effect--> When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back into space and the rest is absorbed and re-radiated by the greenhouse gases.

4 0
3 years ago
Read 2 more answers
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