Which trophic level does a fish represent in food chain?Algae-> mosquito larva->dragonfly larve-> fish-> man

A
Tertiary
B
Secondary
C
Detritus

Answers

Answer 1

Answer: a. tertiary consumer. just kinda count out, first thing, if a plant is a producer, then consumer, secondary consumer, tertiary, so on so forth

Related Questions

A scientist wants to examine living cells lining the respiratory tract to determine how the cells use tiny hairs to move dirt and mucus away from the lungs. Which of the following instruments would be best, and why?a. a scanning electron microscope, because it can be used to observe whole cells without slicing themb. a transmission electron microscope, because it has high resolution
In the context of the difference threshold, _____ is the principle that two stimuli must differ by a constant proportion to be perceived as different.
Show how transcription occurs in a cell
A(n) contain many phyla
Consider this reaction:PCl5(g) + heat PCl3 (g) + Cl2 (g) What will happen when the pressure is decreased? There will not be a shift in equilibrium. There will be a shift toward the products. There will be a shift toward the reactants. There is not enough information to make a prediction.

(1 pt) Which of the following is one way that the circulatory system helps maintain body temperature? A. carrying heat around the body B. controlling the flow of blood to the skin C. carrying nutrients and energy to cells D. speeding up the blood flow to generate heat

Answers

The right answer is B. controlling the flow of blood to the skin

When the body temperature is below the set point, the hypothalamus activates several thermogenesis mechanisms:

* Vasoconstriction on the vessels near th skin by the sympathetic nervous system to reduce thermal exchanges between the skin and the surrounding environment.

* And increase in heat production:

-by muscular activity:

-by the metabolism:

Answer:

Explanation: Just took a test that had this exact question, and I made a 100%

Glucose is not able to pass through a semi-permeable cell membrane. If the cells need sugar to make ATP and carry out cellular processes, how does the sugar get into the cell?A) passive transport by diffusion through proteins
B) active transport using ATP and carrier proteins
C) passive transport by osmosis through the proteins
D) active transport using a process called phagocytosis

Answers

The correct option is passive transport by diffusion through proteins.

What is passive transport?

A type of cellular transport known as passive transport involves the movement of molecules and ions along concentration gradients. It indicates that a drug has a propensity to migrate from a region of higher concentration to a region of lower concentration.

Contrary to active transport, another type of cellular transport, which fundamentally requires ATP to move substances against their concentration gradient, the process does not require metabolic energy (e.g. ATP) because the chemicals are moved downhill or along their concentration gradient.

The four main methods of passive transport are osmosis, filtration, simple diffusion, and assisted diffusion.

Therefore, The correct option is passive transport by diffusion through proteins.

To learn more about active transport, refer to the link:

brainly.com/question/12133248

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A) passive transport by diffusion through proteins

Which of the following best describes an example of a specific immune response to pathogens?A:Cytotoxic T cells are activated and destroy cells that pathogens have invaded.
B:Fever increases body temperature and speeds up the body's reaction to pathogens.
C:Phagocytes identify cells invaded by pathogens and mark them for destruction.
D:Mucus traps pathogens and destroys them before they can enter the body.

Answers

The answer is A:Cytotoxic T cells are activated and destroy cells that pathogens have invaded.
A specific immune response is antigen-dependent while a non-specific immune response is antigen-independent. The non-specific immunity is also called innate immunity. The examples of the non-specific immunity are fever (choice B), phagocytosis by macrophages (choice C), and skin and mucus (choice D).Cytotoxic T-cells are an example of the specific immune response. These cells recognize antigens on infected cells and kill them before the infection could spread.

Hey there! I took the test, and I can confirm that A. Cytotoxic T cells are activated and destroy cells that pathogens have invaded. is the correct answer

God bless ❤️

xXxGolferGirlxXx

Snapdragons, a flowering plant popular with gardeners, can have red, white, and pink colored petals. When snapdragons with red petals (RR) are crossed with snapdragons having white (rr) petals, the offspring have pink petals. The pink coloration (Rr) is a phenotype in between the red and white parental phenotypes. What is this kind of inheritance pattern called?

Answers

this type of inheritance is co-domination because the red and white are both dominating, so the offspring is pink because red and white make pink.

hopefully my answer helps you

Flatworms have layers of tissue that surround the gut and organs in one solid body. They are _____.a. Acoelomates
b. Pseudocoelomates
c. coelomates

Answers

Answer: a. acoelomates

Explanation:

Flatworms belong to the phylum Platyhelminthes. The body of these worms are flattened from top to bottom, that’s why these worms are called flatworms. They are bilaterally symmetrical and triploblastic (having three germ layers) organisms but they lack a body cavity or coelom. The body systems such as digestive, muscular, nervous, excretory, and reproductive systems are developed. Examples are flukes, tapeworms.

a. Acoelomates. Flatworm is a type of acoelomate animal; they have no body cavity or ceolom but they have mesenchyme in their body cavity that surrounds the gut and organs in one solid body.

You decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate of 2.5% per year and is compounded monthly, how long does it take you to earn $3,000 without depositing any additional funds? A. 10.1101 years
B. 119.954 years
C. 121.321 years
D. 134.34 years

Answers

Principal amount deposited in a savings account = $150
Final amount of money needed = $3000
Percentage of interest = 2.5%
Let us assume the time taken = t years
Then
A = P (1 + r/n) ^ nt
3000 = 150(1 +0.025/12)^t
3000 = 150 * (1 + 0.002083)^t
(1.002083)^t = 20
Taking log on both sides we get
log (1.002083)^t = log 20
t * ln(1.002083) = ln(20)
t = ln(20)/ln(1.002083)
= 1439.68
= 119.973 years
From the above deduction we can easily conclude that the correct option among all the options that are given in the question is the second option or option "B".

Answer:

B.) 119.954 years

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What is the gestation period for cats

Which statement about inheritance is true?Girls get most of their traits from their moms; boys get most of their traits from their dads. Male offspring will always have an X-linked genetic disease if the mom is a carrier. Fathers always determine the gender of the offspring in humans. Males never have Y chromosomes.

What happens to molecules when an organism eats another organism?A. The atoms of the molecules are transformed into atoms of totally different elements. B. The molecules are rearranged by the process of photosynthesis. C. The molecules are changed into energy and released into the ecosystem as heat. D. The molecules are broken apart and their atoms are rearranged to form new molecules.