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dangina [55]
3 years ago
9

Which layer of the atmosphere would a scientist investigating weather study?

Biology
2 answers:
zhenek [66]3 years ago
8 0
Troposphere i’m pretty sure
Ulleksa [173]3 years ago
3 0
Troposphere I think :)
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suggest practical solutions on how any five of the youth risk behaviours which you have investigated can be addressed/reduced​
Digiron [165]

Answer:

1 Tell them with videos the real dangers and effects of everyone of the drugs

2 Tell the parents to speak to them

3 inform them of the danger of sexual relations with people the do not know well

4 tell them that under no circumstances they should drive if the drink alcohol

5 Talk to them about the immense possibilities they have in front of them and they will get their dreams true if they work hard , they are honest and respect people .

3 0
2 years ago
Can someone help me with this :)
Bess [88]

Answer:

mutualism

Explanation:

they both benefit from each other or both mutually help each other

6 0
3 years ago
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When boating on coastal waters, it is important to be aware of the tides. if high tide is at noon, when can you expect the next
erica [24]
The next low tide would come between 12-13 hours after noon. The tides of the Earth are very much dependent to the moon's orbital progress. The Earth takes 24 hours and 50.5 minutes to exactly rotate under the moon, this is the reason why every 12 hours the tides change. People who are boating on coastal waters must keep track of the tides in order for them to know when and where it is safe to be located during such situations.
5 0
3 years ago
Agrobacterium A. contain the Ti plasmid which modifies the growth of plant tissue.B. produce antibiotics.C. infect animal cells.
Romashka-Z-Leto [24]

Answer:

Agrobacterium contain the Ti plamisd which modifies the growth of plant tissue

Explanation:

Agrobacterium is a gram-negative bacteria which contain Ti plasmid which modifies the growth of plant tissue as a result from modifying DNA of plants by transference ( T-DNA) dysregulation cells division.  When plants are infected whit agrobacterium,  they presents alterations and dysregulation in the metabolism of their byologic regulators called phytoregulators and will start to synthesize opinas,  and all of the above triggers cell dysregulation and cells division resulting in the production of tumors.

4 0
3 years ago
1. Muscles move tendons attached to bone by performing an action called _______.
REY [17]

1. Contraction

2. Actin

3. Tendons

4. Epidermis

5. Dermis

6. Acne

7. A nerve signal from the brain arrives at the intersection of the nerve and muscle cells and releases acetylcholine from the neuron. This triggers chemical changes in the muscle cell involving ions, including Ca2+. Calcium triggers the thick filaments, made of myosin, to attach to the thin filaments, made of actin, in the muscle cell, and the myosin pulls the actin toward the center of the muscle cell. ATP causes the release of the actin fibers, allowing the muscle to relax and the process to begin again.

For Penn Foster.

5 0
3 years ago
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