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rosijanka [135]
2 years ago
8

_ are the group of organisms always found at the base of a food chain. explain why

Biology
1 answer:
Alecsey [184]2 years ago
5 0

Answer:

Plants Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel. These primary producers form the base of an ecosystem and fuel the next trophic levels.

Explanation:

If you like my answer than please mark me brainliest thanks

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Why are common names not a good reference to a species?
Rufina [12.5K]

Answer:

All the above options are correct. Hence the most relevant answers for the questions are all the options mentioned above.

Explanation:

Common names are not preferred because they can vary according to the people living in the society, religion, culture and their own suitability. We can get various example where a animal is known by various names in different countries or region.

Providing scientific name that is accepted by all over the world is more convenient rather than common names which are given by the local people to the specific animal or bird. Scientific name remove all the confusion between the the people. common names can be kept according to their location culture species and their language

4 0
3 years ago
Read 2 more answers
Disadvantages of internal fertilisation ​
Over [174]

Answer:

Explanation:

Disadvantages of internal fertilization are that there are lesser number of offspring produced at a given time because it is sometimes difficult for the male and female to come into intimate contact. Additionally, the risk of sexually transmitted diseases also increases.

mark me brainlest plss

5 0
3 years ago
A type of cellular transport is shown. Which description best identifies this type of cellular transport? Your answer: A.Osmosis
madreJ [45]

Answer:

B.Active transport, because energy is being used to move molecules against the concentration gradient

Explanation:

Substances move in and out of living cells through various transport means. Some substances move passively (without energy) while others move actively (with energy). Active transport of substances involves the movement of molecules against the concentration gradient.

Active transport moves against concentration gradient in the sense that the movement occurs from a region which is less concentrated to one which is more concentrated, hence, energy input in form of ATP is required for such transport to occur. This is the case of the cellular transport in the diagram. Therefore, it is an ACTIVE TRANSPORT because energy input (ATP) is required.

Note, Osmosis and facilitated diffusion are types of passive transport that requires no energy to occur.

7 0
3 years ago
Plz help will give 10pts.!!1
Effectus [21]
The answer is B. They are both made up of subatomic particles.
3 0
3 years ago
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The prevention of the long term complications associated with poorly treated diabetes mellitus by the tight regulation of blood
Tanya [424]

Answer:

sugar level

Explanation:

Diabetes mellitus , in simple language known as the diabetes , is a group of metabolic disorders which are due to increased level of blood sugar over a long period of time .

The symptoms are -

feeling thirsty , frequent urination and increased hunger .

<u>Untreated diabetes can lead to many problems , even can be fatal .</u>

The acute problems due to diabetes are - hyperosmolar , ketoacidosis or death .

There can be some serious problems which are life long -

like stroke , foot ulcers , damage to the eyes , cardiovascular disease .

7 0
3 years ago
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