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Rzqust [24]
3 years ago
8

In the video, sir richard peto says the information that "smoking kills" and "smokers die younger" doesn't provide enough detail

. he points out that smoking kills __________, and smokers die __________ younger.
Biology
1 answer:
Virty [35]3 years ago
4 0
In the video, Sir Richard Peto says the information that "smoking kills" and "smokers fie younger" doesn't provide enough details. He points out that smoking kills 1 IN 2 PERSON and smokers die 10 YEARS younger.
Sir Richard Peto is currently a Professor of Medical Statistics and Epidemiology at University of Oxford. He worked on smoking and smoking patterns and estabished a relationship on the health effects and smoking patterns.
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Answer:

C- Noting cloudiness occurs when two solutions are mixed.

Explanation:

This doesn't require using numbers; this requires using your senses to determine something, which is qualitative data.

5 0
3 years ago
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Agricultural lands frequently require nutrient augmentation because
fenix001 [56]

The given is incomplete as the options are missing. The correct options for the given question are as follows-

(A) cultivation of agricultural land inhibits the decomposition of organic matter

(B) nitrogen-fixing bacteria are not as plentiful in agricultural soils because of the use of pesticides

(C) land that is available for agriculture tends to be nutrient-poor

(D) the nutrients that become the biomass of plants are not cycled back to the soil on lands where they are harvested

Answer:

Option (D)

Explanation:

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This agricultural land often requires a large amount of these nutrients and minerals because some of the nutrient minerals are converted into plant biomass which is then used up to produce energy in other sectors. So, the nutrients that were present in the soil are taken away and not transferred back into the soil. This means that the nutrient cycle gets affected. Due to this reason, there requires a constant supply of nutrients into the agricultural fields.

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8 0
3 years ago
A scientist is studying an organism and has clarified it as an animal. Which statement must be true about the organism?
nirvana33 [79]

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7 0
4 years ago
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Answer: summation

Explanation:

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Summation is the ability to integrate multiple PSPs at multiple synapses.it is  the process that determine if an action potential will be generated by combined effects of inhibitory or excitatory  signals.

Based on the pathways and voulme of applied stimuli in the presynaptic neuron;

The signals can be temporal summation ( consecutive  signals  produced from the same  synapse)where action potential of high frequency in the PSN generated action potential in the post synaptic neuron, which summate with one another. Or Spatial where signals inputs are from multiple presynaptic cells.

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3 years ago
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