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77julia77 [94]
3 years ago
10

If rainwater is always acidic, then what would its pH be?

Biology
1 answer:
Gwar [14]3 years ago
7 0

Answer:

less than 7

Explanation:

If the rainwater is always acidic then its pH must be less than 7. pH is a scale which basically means negative log of [H+] or -log[H+] and the range that it covers is from 0 to 14. A substance can be acidic, basic or neutral based on the pH that it has. If the pH of a substance is less than 7 then it means the substance is acidic, if the pH of the substance is more than 7 then it means that the substance is alkaline while a pH of 7 indicates that the substance is neutral.

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Which of the following is not recycled once it passes from producer to consumer to decomposer
ivanzaharov [21]

Answer: Energy is not recycled once it passes from producer to consumer to decomposer.

The energy flow in an ecosystem in the form of food from one organism to other is food chain. It comprises mainly of three types of organisms producers or autotrophs, consumers or heterotrophs and decomposers. The energy flow in food chain or food web is unidirectional from plants which are the primary producers to primary consumers or herbivores, then to secondary consumers or carnivores and finally to the decomposers. On its unidirectional flow the energy is lost in different form such as heat loss, decay, respiration etc. The energy passed from one level to another is not the same and gets lost in the process so when the energy is received from one tropic level to another it is always less than that received by the previous tropic level.


8 0
3 years ago
Identify the temperature that is equivalent to 95°F. Use this formula to convert the temperature:
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95°F=35°C :)

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All blood leaving the digestive system is routed directly to the.
OleMash [197]

All blood leaving the digestive system is routed directly to the liver.

<h3>Digestive system</h3>

The digestive system is made up of organs that breaks down ingested food substances and assimilates the end products into the body system for use.

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The accessory organs of the digestive system include pancreas, gall bladder and liver.

The last area in the digestive system nutrients are absorbed is in the small intestine after which the blood leaves to the lives through the hepatic portal vein.

The liver processes this blood. It breaks it down, balances, and creates the nutrients.

Therefore, all blood leaving the digestive system is routed directly to the liver.

Learn more about liver here:

brainly.com/question/16342711

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