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yawa3891 [41]
3 years ago
10

Warm-Up:

Biology
2 answers:
Agata [3.3K]3 years ago
8 0

Answer: Warm-Up:

Write down two places in the school where

you think there might be a lot of bacteria,

and write down two places in the school

where you think there will be very little

bacteria. Explain why you chose these

places.

Explanation:

There is a lot of bacteria in the restroom because it is they restroom of course and there is a lot of people who go in and out through out the day. Some people do not wash their hands after using the bathroom, also from other places. One of the most cleanest areas might be the science lab because they are always cleaning up everything and disinfecting.

satela [25.4K]3 years ago
4 0

Answer:

water fountains and cafeterias

Explanation:

everyone touches them and they never get cleaned properly

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I dont know what to do can someone please help me ASAP
ANTONII [103]

Answer:

In the explanation. :)

Explanation:

Human powered generators are the best source for the rescue team. We cannot always depend on the sun. What if the sun is not out that day? What if it's a rainy day? What if the sun is what's causing the rescue team to come out? Human powered generators are sometimes untrustworthy, but at the same time we know that at least it's a step away. We don't have to wait all-day for the sun to help out. Of course, the energy from the sun is always going to be there and won't cause anybody hurt, harm, or danger, but at the same time we can always convert to human powered generators and they'll work just as perfect.

Hope this helps, have a great day!

4 0
3 years ago
List the 3 main types of heat transfer.
Ulleksa [173]

Answer:

conduction convection and radiation

Explanation:

I think

4 0
3 years ago
When molecules move from high to low along a concentration gradient we say the are moving?
Oksana_A [137]
This is called diffusion.
5 0
4 years ago
Which of the following equations could be the equation for the line of best fit for the given set of data?
Volgvan
Y - y1 = m (x - x1) - this is one equation you can use
5 0
3 years ago
Chromosome number variation Loss-of-function allele Physiological trait Discovery-based science Genetic cross A. Human Genome Pr
Diano4ka-milaya [45]

Answer:

Chromosome number variation: B. Down syndrome

Loss-of-function allele  : D. PKU

Physiological trait : E. Lactose metabolism

Discovery-based science : A. Human Genome Project

Genetic cross: C. Model organism

Explanation:

Down syndrome is a condition in which there is an extra copy of the chromosome number 21. Hence, it is a chromosome number variation.

Physiological traits refers to any function of a body. Hence, it matches with lactose metabolism.

Human Genome Project was a project under which the whole genome of the humans were sequenced. Hence, it is a discovery based science.

A genetic cross is made between model organisms to test for the offsprings that would be produced from a cross. Hence, genetic cross and model organism math with each other.

3 0
3 years ago
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