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Sonbull [250]
3 years ago
8

Can someone give me a 10th or 11th grade science fair topic?? i have no clue what to do!!!!​

Biology
2 answers:
GaryK [48]3 years ago
6 0
- Where are the most germs in school?
- Vegetable battery
- Which nail polish best resists chipping?
- How does a shampoo’s brand affect the strength of hair?
- Under what color light do plants grow best?
- How does playing video games affect hand-eye coordination?
- What brand of paper towel is most absorbent?
krok68 [10]3 years ago
4 0

Answer:

Environmental issues, green chemistry, genetics, classification, cells, and energy. Choose anyone

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Look at the graph below.
Masja [62]
You should reask this question and put a picture so that we can understand it better :)
5 0
3 years ago
In 2004, scientists announced the discovery of the fossil remains of some extremely short early humans on the Indonesian island
Alex

Answer: The most accepted guess is: By bamboo rafts.

Explanation:

There are two hypotheses.

The first is that they arrived on Flores as Homo erectus and then evolved to Homo floresiensis. The second is that they were already Homo floresiensis when they arrived. This second one is the more accepted hypothesis because it would take organization and language to accomplish this technological water transportation feat. Homo erectus is not known to have developed speech.

Now at the time this transport was estimated to have happened, 100000 years ago, the islands of Komodo and Flores were joined and visible from the mainland. Together they constituted a 19km wide straight visible that could be easily seen from the mainland. The Homo floresiensis tribes built bamboo rafts, or possibly some other floating apparatus made if wood, and sailed there. The islands then progressively drifted apart, isolating them.

PS: It is important to note that some things may have drove them there such as famine, violence, etc.

8 0
3 years ago
Heredity refers to the __________.
amm1812
I think the answer would be D since the definition of heredity is <span>the passing on characteristics genetically from one generation to another.</span>
4 0
3 years ago
Read 2 more answers
What are fungus spores used for?
guapka [62]

Answer:

<em><u>Fungal spores</u></em> are microscopic biological particles that allow fungi to be reproduced, serving a similar purpose to that of seeds in the plant world. Fungi decompose organic waste and are essential for recycling of carbon and minerals in our ecosystem.

6 0
3 years ago
The degree to which chromatin is compacted greatly affects its accessability for ____________ , and thus, gene expression.
iVinArrow [24]

The degree to which chromatin is compacted greatly affects its accessibility for transcription, and thus, gene expression.

<h3>What is Transcription?</h3>

This is the process which involves copying a segment of DNA into RNA in organisms.

When chromatin is condensed, DNA becomes less accessible for transcription factors and vice versa which was why it was chosen as the most appropriate choice.

Read more about Transcription here brainly.com/question/1048150

6 0
2 years ago
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