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Keith_Richards [23]
3 years ago
15

Define the term: 1.Respiration 2.Transportation ​

Biology
2 answers:
pogonyaev3 years ago
6 0

Answer:

breathing in and out

Explanation:

the action or process of inhaling and exhaling breathing

movement of humans,animals and goods from one location to another

Phantasy [73]3 years ago
3 0

Answer:

1 respiration the chemical process whereby energy rich molecules, example glucose,is chemically broken down to release energy.

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Why does an octopus or squid use its tentacles?
spin [16.1K]
Octopus and squid have little suction cups on their tentacles. It helps with sticking onto food (so it doesn't get away) and also helps with sticking into things. If it wanted to camouflage into some rocks, it can use its tentacles to cling to to the rock.

Tentacles can also grab and carry things. Scientists have made tests where they would put a clam in a jar with the lid screwed on. The octopus would grab onto the jar and use its tentacles to twist the lid off.

Without tentacles, octopuses and squids would be pretty helpless and probably couldn't survive in the deep ocean.
8 0
3 years ago
Read 2 more answers
If you cross a person with blood type AB with a person that has heterozygous A blood type, what is the percentage of offspring w
dsp73
50% punnet square would make AA AB Aa and A Ab
6 0
3 years ago
Some problems with use of DNA analysis for forensic evidence may occur because of
alisha [4.7K]

Answer: Option D " all of the above "

Explanation: DNA can be a great source of information when used as a forensic evidence. This technique has many advantages and disadvantages when used as a source of information in case of crime.

Identical twins: There are some common fragments of DNA that is same in identical twins so it can be a difficulty in deciding the criminal.

Not enough of a sample: DNA should be present in a detectable amount to be used an sample for evidence, less than this detectable amount is a waste and cannot be used as a sample for evidence.

Contaminated and degraded sample: If the sample of DNA is contaminated or degraded then the result might be incorrect and might not be used as a sample for forensic evidence.

Hence, the correct answers are all of the above.

4 0
3 years ago
which statement describes what most likely occurs when I Compass is placed next to a simple circuit made from Battery, a light b
Arte-miy333 [17]
I believe the statement would be that, A magnetic field created by the electric current causes the compass needle to move. 
An electric current through a conductor creates a magnetic field,such that when a charged particle such as an electron, proton, or ion is in motion, magnetic lines of force rotate around the particle. Since current moving through the wire consists of electrons in motion, there is a magnetic field around the wire, which causes the compass needle to deflect. 
5 0
3 years ago
Can anyone help me out
rewona [7]
I believe its called flagella 


I hope this helps 
3 0
3 years ago
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