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Stella [2.4K]
3 years ago
10

What’s the answer to this earth science question?

Biology
2 answers:
german3 years ago
8 0

Answer:

its 4

Explanation:

Fed [463]3 years ago
7 0
The answer would be 3

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What does it mean when a ladybug has no spots?
Leno4ka [110]
Ladybugs are among the 450,000 species of beetles. They vary with size, color, number of spots, and color of the spots. Asian beetles, which are the ladybugs with no spots, are what you are probably seeing.

The spots and the color are used as a warning for predators, such as many poisonous frogs.
4 0
3 years ago
When barium hydroxide, Ba(OH)2, mixes with water, the solution turns cold.
sergey [27]

Answer:

Change in energy

Explanation:

good luck with primavera g.

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3 years ago
Which structures in diagram 1 and diagram 2 carry out similar life functions
VashaNatasha [74]

Answer:

My guess is A

Explanation:

I guess it's a but dont choose it it might not be right

3 0
3 years ago
During prophase, chromatin condenses into ____
sergejj [24]
During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. Chromosomes are made of a single piece of DNA that is highly organized.
4 0
3 years ago
An investigator attempting to replicate Pasteur's swan-necked flask experiment has boiled a hay infusion for 1 hour. However, sh
blsea [12.9K]

Answer:

Hay infusion refers to an amalgamation that can be formed by taking samples from different sources like rivers, lakes, ponds, and others. It is one of the best procedures that can elevate the density of the bacteria cell at any specific time interval.  

In the given case, even after boiling hay infusion for one hour, growth was observed in the flask after one day. It can be due to certain factors like the hay infusion may have been comprising some endospore, which is resistant to heat or may comprise some kinds of bacteria that can withstand high temperatures.  

Because of which, even after heating the infusion for one hour, it did not get influenced by the heat and got the chance to grow when it got optimum temperature again at the time when the sample was left as such.

4 0
4 years ago
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