an amphibian heart is shown in the diagram which statement best describes the three chambers of the heart?

a) Y receives oxygen-rich blood, X receives carbon dioxide-rich blood, and Z pumps blood

b) Z receives oxygen-rich blood, X receives carbon dioxide-rich blood and Y pumps blood

c) X receives oxygen-rich blood, Y receives carbon
dioxide-rich blood, and Z pumps blood

d) Y receives oxygen-rich blood, Z receives carbon dioxide-rich blood, and X pumps blood

PLEASE HELP ASAP

Answer:

A plant gets energy from the sun (sunlight)

Explanation:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen.

Answer:

Lactic acid buildup occurs when there's not enough oxygen in the muscles to break down glucose and glycogen. This is called anaerobic metabolism. There are two types of lactic acid: L-lactate and D-lactate. Most forms of lactic acidosis are caused by too much L-lactate.

Explanation:

hope it helps

Lactic acid builds up in the muscles of mammals due to inadequate oxygen.

During rigorous activities, oxygen supplies become inadequate to generate the necessary energy in the form of ATP from normal aerobic respiration.

Thus, anaerobic respiration is used to supplement the energy needed during rigorous activities.

During aerobic respiration, the presence of oxygen ensures that the 3 steps are complete:

For anaerobic, only glycolysis takes place and the pyruvate molecules generated are converted to lactic acid. In the presence of adequate oxygen, the lactic acid is converted back to pyruvates which then move into Kreb's cycle.

The 2 molecules of ATP generated from glycolysis are used to supplement the energy needed during rigorous activities.

More on anaerobic respiration can be found here; https://brainly.com/question/24976306?referrer=searchResults

Answer:

prokaryotic

Explanation:

this is because prokaryotic don't have a nucleus they have a nucelloid. eukaryotes have a nucleus, systemic is not a type of cell.

Answer:

output thank me later

Explanation:

Answer:

The genus and the species

Explanation:

Carolus Linnaeus, who is referred to as the FATHER OF TAXONOMY proposed a principle used in naming organisms till date. This system of naming organisms is called BINOMIAL NOMENCLATURE SYSTEM, which comprises of two Latin names for each organisms.

The binomial nomenclature gives an organism its scientific name using the GENUS of such organism and it's SPECIFIC NAME. For example, dogs have their scientific name as Canis familiaris, this means that:

Canis - Genus

Familiaris - species

Answer:

In biology, tissue is a cellular organizational level between cells and complete organs. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.

Answer:

Aspiring clinical geneticists must complete a bachelor's degree program, and earn a Doctor of Medicine or Doctor of Osteopathic Medicine at a medical school. After earning a doctoral degree, geneticists participate in a medical residency in genetics to gain specialized training.

Answer:

A houseplant is usually small, and darkly colored, whereas an outdoor plant will usually have a brighter color and will more likely to grow in size. Most plants prefer a temperature of around 76-93 degrees Fahrenheit. Meaning if you like your house to be cool, your plants' growth could be stunted.

Answer:

D. Dynamic equilibrium

Explanation:

Equilibrium is when the amount of solution outside the cell is equal to the amount inside. A dynamic equilibrium is when this homeostasis is kept through a continuing process. Therefore, since homeostasis is constantly being maintained the solution will be equal on both sides of the cell.

Answer:

Bacteria that are non-controlled or destroyed by antibiotics are antibiotic-resistant bacteria. In the presence of an antibiotic, they will live and even develop. At least certain antibiotics can become immune to most infection-causing bacteria.

Explanation:

Some bacteria are immune to such antibiotics naturally. In most species found within the human digestive system, for example, benzylpenicillin has very little impact.

retina

hope its helps

have a good day

Answer:

is this a question

What does hydrophobic mean?

The hydrophobic mean "water fearing"/ "the fear of water" , this describe it's the segregation of water and nonpolar substances, which maximizes hydrogen bonding between molecules of water and minimizes the area of contact between water and nonpolar molecules and the meaning the atoms that make the molecule.

Answer:

The circulatory system is responsible for bringing food and oxygen to every cell in your body. The respiratory system is responsible for carrying oxygen and carbon dioxide in and out of your body.

Explanation:

Answer:

0.90

Explanation:

Answer: Pretty sure its B

Explanation: When lithospheric plates move apart, it is called a divergent boundary. Mid-Ocean Ridges are found at divergent boundaries.

The other options don't make any sense as the answer.

Answer:

Explanation:

Co-dominance is the appearance of the two traits (black and white in this example) shown together but separately, meaning you can see both colors and they don’t mix. They’re COworkers

Incomplete dominance is when both traits try to overcome each other, the result being a mix of the two (red and white make pink in this example). Each trait is shown INCOMPLETELY

Sorry if it’s too late

Answer:

Recombination

Explanation:

Answer:

I think it's crossing over

Explanation:

Answer:

An autotroph

Explanation:

Autotrophs are organisms that produce their own food. They do this through the process called photosynthesis. With the help of the green pigment called chlorophyll, they use water, carbon dioxide, minerals, and energy from the sun to produce oxygen, which they release into the atmosphere, and sugar, which they use as food. Most plants and some bacteria and protists belong to this group of organisms.

Answer:

DNA is made of nucleotides made of deoxyribose sugar, phosphate group and a nitrogenous base.

The nitrogenous bases are adenine, guanine, cytosine and thymine. Each person has their own sequence of these bases which makes everyone unique.

Explanation:

hope this helps answer your question

Answer:

The depth (distance from top to bottom) of the atmosphere is greatest at sea level and decreases at higher altitudes. With greater depth of the atmosphere, more air is pressing down from above. Therefore, air pressure is greatest at sea level and falls with increasing altitude

Explanation:

Just change it little bit dont put it all/ I looked this up

Answer:

d. metal : alloy

Explanation:

a compound is a combination of multiple elements, just as an alloy is a combination of multiple metals.

for example, water is a compound made of hydrogen and oxygen, and brass is an alloy of zinc and copper

Answer:

Anxiety and stress

Explanation:

Answer:

100 percent chance

Explanation:

I think if you set up a punnet square with two capital S's on one side and two lowercase s's on the side below, every outcome has a dominant letter S so the zebras will receive stripes. Someone correct me if im wrong

Answer:

A

Explanation: