The diagram below represents an energy pyramid constructed from data collected from an
aquatic ecosystem. Which statement best describes this ecosystem?

A.The ecosystem is most likely unstable.
B.The herbivore populations will continue to increase in size for many years.
C.Long-term stability of this ecosystem will continue.

D.The producer organisms outnumber the consumer organisms.

Answer: Paramedics are the medical professionals which perform multitasking in providing medical aid to the patients in the field as well as in the hospital.

Explanation:

Problems encountered by the paramedic at the accidental scene:

1. Major problem is the collection of the blood and other bodily fluids for examination as it is contaminated over spilling on the road.

2. Stabilizing and uplifting of the patient found on accident and curating them to ambulance is a labor consuming task.

3. Some body parts are severely damaged in accidents some of which includes those parts which covers the vital organs like ribs, spinal cord, skull, and pelvis so stabilizing those parts is a risky task for paramedics and can even kill the patient.

Answer:

C

Explanation:

because a vestigal organ is one that serves no relevant purpose and we do not need any of the following options except for the liver.

Answer:

A. available niches

Hope it helps!

Answer:

C.

Chromosome number

Explanation:

In a human karyotype, the 46 chromosomes of the human genome are arranged into 23 pairs. Encyclopædia Britannica, Inc. An organism with any multiple diploid numbers of chromosomes is said to be polyploid.

Answer:

Fish and other insects

Explanation:

Hope that helps

Answer:

Los factores abióticos pueden definirse cuáles son los componentes físicos y químicos no vivos en el ecosistema. Mientras que los factores bióticos son los componentes vivos de un ecosistema. Tanto los factores bióticos como los abióticos influyen en la supervivencia y la reproducción

Answer:

Genetically modified crops (GM crops) are those engineered to introduce a new trait into the species. Purposes of GM crops generally include resistance to certain pests, diseases, or environmental conditions, or resistance to chemical treatments (e.g. resistance to a herbicide).

Answer:

A

Explanation:

I'm not completley sure but veins go to every location in your body while capillaries and arteries are in designated areas.

Answer:

c

Explanation:

Answer:

Benign Tumors

Explanation:

Answer:

b. biopsy

Hope this helps!

Answer:

Biopsy.

Biopsy is the removal of tissue for further medical examination or for science.

Hope this helps.

Azumayay

Answer: the first one is overgrazing and severe landslides

Explanation:

Answer:

Which of the following situations would be followed by primary succession? (choose all that apply):

LAVA FLOWS

Explanation:

Answer:

I'm no biology teacher but I think its C im in 8th grade and did this last year i believe(:

Explanation:

Hope this helps you out!

Answer:

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.

Explanation:

Answer:

C. The interaction between organisms

Answer:

Sickle Cell and Thalassemia are similar because they are both genetic disorders  and are both caused by errors in the genes for hemoglobin, a substance composed of a protein

Explanation:

Answer:

Aerosols they leave freely through the ozone

Answer:

Dont know

Explanation:

Lol

Answer:

Explanation:

This is parenchyma is found below the epidermis of plants and It of living cells that have thin cell walls which are loosely packed to accommodate the intracellular space. Parenchyma consist of chlorophyll and they take part in photosynthesis.

Xylem is called a permanent tissue because it contain various types of cells like tracheids, vessels, xylem fibres, xylem parenchyma which is responsible for storing food.

Answer:

The correct answer is - C. protein.

Explanation:

Ribosomes are biological molecules that are made up of RNA and proteins. These molecules produce protein molecules with the help of mRNA by the process of translation. These molecules are called the factory of protein or protein synthesis site.

The RNA that is present in these molecules is ribosomal RNA. These are attached to the other cell organelles called endoplasmic reticulum used the protein to check and modify them.

Explanation:

At least 571 species have been lost since 1750, but likely many more. The main cause of the extinctions is the destruction of natural habitats by human activities, such as cutting down forests and converting land into fields for farming.

Answer:

Some animals have gone extinct due to over hunting on them for skin, while some have died of because they weren't able to adapt to their environment because it change over time, causing them to go extinct  

Explanation:

Answer:

1. Animals may to environmental stimuli through behaviors that include hibernation, migration, defense, and courtship. As a result of cold, winter weather some animals will hibernate. Examples of hibernating animals maybe ants, snakes, black bears, beavers, and ground squirrels.

2. Plants grow towards the light. Plant leaves bud and seeds germinate when the temperature is right. Their roots and stems grow in certain directions in response to the pull of gravity.

Explanation:

Answer:

a) For example, a cat may see a saucer of milk. Information from

the cat’s eyes travels along nerve cells to the brain, where the brain

processes the information. If the brain decides it wants the milk,

the brain sends a signal to the muscles in the cat’s limbs, and the cat

moves to the saucer of milk and drinks it

Explanation:

b)  For example,

specialized cells in the leaves of trees detect the decrease in sunlight

as winter approaches. Chloroplasts then reduce production of green

chlorophyll. As existing chlorophyll is broken down, other coloured

particles are revealed, creating the beautiful red- and orange-coloured

leaves we see during autumn. Th e leaves eventually die and fall off . In

the spring, increased sunlight and warmer temperatures promote the

production of new leaves containing large amounts of chlorophyll, and

the green colour returns to the leaves.

Answer:

The circulatory and respiratory systems interact to transport carbon dioxide to the lungs, where it is expelled from the body.

Explanation:

Carbon dioxide produced by the cells and tissues during cellular respiration is removed from the body through the interaction of the circulatory and respiratory system. The medium of transport of carbon dioxide is the blood which carries to the lungs, where it is expelled from the body in ordernto maintain homeostasis in the body.

Carbon dioxide molecules are transported in the blood from body tissues to the lungs in three ways:

1. Dissolution directly into the blood - due to its greater solubility in blood than oxygen, carbon dioxide is dissolved in blood plasma. On reaching the lungs, it leaves the blood by diffusion and is then expelled out of the body.

2. Binding to hemoglobin - carbon dioxide binds reversibly with haemoglobin in the red blood cells to form a molecule called carbaminohemoglobin. When it reaches the lungs, the carbon dioxide freely dissociate from the hemoglobin and is expelled from the body.

3. Carried as a bicarbonate ion - the majority of carbon dioxide molecules are carried as part of the bicarbonate buffer system. In this system, carbon dioxide diffuses into the red blood cells. The enzyme carbonic anhydrase within the red blood cells quickly converts the carbon dioxide into carbonic acid (H2CO3) which then dissociates into bicarbonate and hydrogen ions. The bicarbonate ions leaves the red blood cells in exchange for chloride ions in the plasma. The bicarbonate ions then travel in plasma to the lungs, where they enter the red blood cells again. It combines with hydrogen ions from the haemoglobin to form carbonic acid. Carbonic anhydrase breaks carbonic acid down into water and carbon dioxide which is then expelled from the lungs.

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b) nuclei

Answer:

presence of self replicating molecules

Answer:

60s Motown: When An Independent Detroit Record Label Ruled The World ... Across the Atlantic in Europe, influential bands became fans of soul and R&B, ... Gordy had written hits for Jackie Wilson in the 50s and knew something about what Motown songs reflected the agonies of the mind and soul before this became popular Explanation: