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Evgesh-ka [11]
3 years ago
13

PLZ HELP! (Will Give Brainliest!!!!!)

Biology
1 answer:
emmainna [20.7K]3 years ago
5 0
The answer is 3.bees can communicate by means of sound. I hope this answer helped you.
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how does water role in photosynthesis explain increased biological productivity in area of heavy precipitation​
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Answer:

Photosynthesis takes in energy from the sun, CO2 and H2O and produces Glucose(don't know formula), O2 and H2O. This means the water is needed for the reaction but isn't transformed. This means that in areas with greater average rainfall, plants generally grow faster.

Please help with my recent questions if this helped. :)

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2 years ago
What would be expected to lower the Tm for a phospholipid bilayer?
Rama09 [41]

Answer:

Replacing a lipid containing 18 C fatty acids with one containing 16 C fatty acids.

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2 years ago
Which ion most readily leaks across a neuron's membrane, helping to establish the resting potential? Which ion most readily leak
EastWind [94]

Answer:

K+

Explanation:

Leak channels are the gated channels that randomly open and close. The plasma membranes have many more potassium ion (K+) leak channels than the leak channels for other ions such as sodium ion. Also, the potassium ion leak channels are leakier than the sodium leak channels and allow exit of more and more K+ from the neurons. This makes the inside the neuron negative at rest and outside becomes more positive. In this way, the leakage of K+ across the K+ leak channels is mainly responsible for maintaining the resting potential.

5 0
3 years ago
What's the answer pleaseee??!!!
Troyanec [42]

Answer:

the first one

Explanation:

So the predicted offspring genotypes are 50% Hh and 50% hh

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3 0
2 years ago
Although air is full of nitrogen, it is not available for organisms to readily use. Nitrogen is changed into which substances be
bulgar [2K]

Answer:

It is essential for all living things. Fixation: In order for organisms to use atmospheric nitrogen (N2), it must be “fixed” or converted into ammonia (NH3).

Explanation:

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