How were the cardiovascular, respiratory, and excretory body systems working together?

Answers

Answer 1
Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.

Related Questions

What is the order of phases in mitosis? Question 15 options: Prophase, Metaphase, Anaphase, Telophase Telophase, Cytokinesis, Metaphase, Anaphase Prophase, Telophase, Anaphase, Metaphase Metaphase, Interphase, Anaphase, Telophase.

Answers

The steps of mitosis are in the order of prophase, metaphase, anaphase, telophase.

What are mitosis and its four stages?

Mitosis is a part of the cell cycle in which replicated chromosomes are separated into two new nuclei.

Mitosis comprises four basic phases: prophase, metaphase, anaphase, and telophase.  These phases occur in this strict sequential order, and cytokinesis - the process of dividing the cell contents to make two new cells - starts in anaphase or telophase. The mitotic phase is a relatively short period of the cell cycle. It alternates with the much longer interphase, where the cell prepares itself for the process of cell division. Interphase is divided into three phases: G1 (first gap), S (synthesis), and G2 (second gap).

Thus, the order of phases in mitosis is in the order of prophase, metaphase, anaphase, telophase.

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Incineration is one solution to reduce the volume of municipal solid waste. Municipal solid waste can be used to produce energy at waste-to-energy plants. Based on the data in the graphs, which of the following materials would be best suited for incineration to reduce total volume, produce energy, and have minimal release of air pollutants?.

Answers

Wood materials would be best suited for incineration to reduce total volume and produce energy. They have minimal release of air pollutants.

What are wood materials?

Wood materials refer to all materials and chemical substances obtained from the growth of higher plants (i.e. trees).

These wood materials are the most suitable to be incinerated in terms of the generation of calories (energy).

Wood materials also are suitable in ecological terms due they release a minimal amount of contaminants into the atmosphere.

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Bacteria can reproduce quickly by means of binary fission. Because of this, after binary fission....

A) the offspring will have traits of both parents.

B) there is genetic variation among the offspring.

C) all the offspring will be genetically identical.

D) none of the offspring will be genetically like the parents.
PLEASE HELP

Answers

Answer:

option C) All the offspring will be genetically identical

Answer:

yoo u added me as a friend ik this isnt an answer srry

Explanation:

Which is a benefit of refrigeration?
-increases the need for salt
-decreases the pollution in the air
-decreases the growth of bacteria

Answers

Answer:

the third one because it slows down the growth of bacteria, its why we need refrigerators

Answer:

the third one because it slows down the growth of bacteria, its why we need refrigerators

Explanation:

Please help me with data table!!

Answers

Answer:

what subject it's in? I can help just cant read what it says.

How is the goal of evolutionary classification different from linnaean classification.

Answers

Answer:

The goal of evolutionary classification

Explanation:

The goal of evolutionary classification is to group species into larger categories that reflect lines of evolutionary descent, rather than overall similarities. The goal of linnaean classification is to group species into larger categories based on physical characteristics

Over the past 100 years, Earth ’s average surface temperature has gradually increased, causing minor climate changes in areas across the world. Scientists are worried that these climate changes will lead to the extinction of many species.

Briefly explain “why fast climate change would cause extinction.”

Answers

Answer:

Fast climate change would alter the environment and ecology making it difficult to survive then extinction

Explanation:

When the climate change becomes fast there will not be enough time for adaptation and survival rate will nosedive leading to extinction of species


What type of cell transport is shown in the figure below?
Facilitated diffusion
Active transport
Endocytosis
Simple diffusion

Answers

It would be facilitated diffusion because channel (helper) proteins are being used. It would not be active transport because ATP is not used. Also, it is not simple diffusion because channel proteins are being used. Finally, it is not endocytosis because vesicles are not seen.

The type of cell transport which is shown in the figure in question is Facilitated diffusion. The diffusion in this transport is carried out with the help of a protein such as carrier protein or channel protein. Thus, the correct option is A.

What is Facilitated diffusion?

Facilitated diffusion is a type of diffusion where the movement of solute and solvent particles takes place from the region of higher concentration to the region of lower concentration.

The cell membrane is selectively permeable in nature as it allows the movement of selected substances through it. The molecules which are impermeable such as large, charged polar molecules cannot cross the membrane on their own and hence requires a protein which facilitates their movement. Thus, for this purpose the carrier and channel proteins which are present in the membrane facilitate this diffusion of substances.

Therefore, the correct option is A.

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The cell membrane is described as being fluid because:
A. the phosphate groups move between fatty acids.
B. the membrane lets materials pass through it.
C. the fatty acid chains are inside it.
D. the phospholipids move from side to side.

Answers

Answer:

B. the membrane lets materials pass through it.

Since the cell membrane is semi permeable in nature.

the membrane lets materials pass through it.

How many single chromosomes are in a human zygote? Question 7 options: 23 46 64 48.

Answers

Answer:

46, i thinks

Explanation:


Please help!!! I’ll give thanks and brainliest

Answers

Answer:

d

Explanation:

According to the key above, which characteristics are necessary to identify a female aedes mosquito.
1. Antennea, palps, and proboscis
2. palps, abdomen tip, and scales and legs
3. eyes, scales on legs and abdomen tip
4. pals, abdomen tip and wings

Answers

The characteristics to identify female aedes mosquito are palps, abdomen tip, and scales and legs

Female Aedes mosquito?

Female Aede mosquito is a yellow fever mosquito, is a mosquito that can spread dengue fever,and yellow fever viruses, and other disease agents. The mosquito are identified by black and white markings on its legs and a marking at the the upper surface of its thorax. They are small in sizes and have patterns of light and dark scales on the abdomen and thorax which alternate light and dark bands on the legs.

Therefore, The characteristics to identify female aedes mosquito are palps, abdomen tip, and scales and legs.

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How do sea otters keep from drifting apart while they sleep.

Answers

Answer:

They hold each other's cute hands!!! :3

Explanation:

Does this help you???

Which of the following correctly compares the desert and the swamp environments correctly?

A desert is hotter than a swamp because it receives more sunshine.
A desert is wetter than a swamp because of its proximity to water bodies.
A swamp is hotter than a desert because it is closer to the equator.
A swamp is less humid than a desert because of its higher elevation.

Please help :D

Answers

Answer:

A desert is hotter than a swamp because it receives more sunshine.

Explanation:

hope this helps

pls mark as brainliest

Answer:

A desert is hotter than a swamp because it receives more sunshine.

Explanation:

There are abuse Indicators used by forensio nurses. One list identifies traits which indicate an individual is more likely to be targeted by
abuse. The other prediots those families which are more likely to show domestio violence. What indioator is in both lists?
O violations of court orders
O substance abuso
O violent attitudes
O history of relationship problems

Answers

O substance abuso that’s the answer I am pretty

Results of Mitosis: Select ALL that apply

cells are identical

cells are diploid

Cells are haploid

cells are not identical

Answers

Answer:

A - Cells are Identical

B - Cells are diploid

Hope it helps!! :D

Humans are ____because we must consume other life forms for energy. autotrophs or heterotroph?​

Answers

Answer: heterotrophs

Explanation:

Since we consume things

What is the difference between a benign tumor and a malignant tumor? View Available Hint(s)for Part A Benign tumors will not kill you; malignant tumors will. A benign tumor is a mass of essentially abnormal cells; a malignant tumor is an abnormal mass of essentially normal cells. Benign tumors do not metastasize; malignant tumors do. Benign tumors metastasize; malignant tumors do not.

Answers

Answer:

These cells can form a mass called a tumor. A tumor can be cancerous or benign. A cancerous tumor is malignant, which means that it can grow and spread to other parts of the body. A benign tumor means that the tumor can grow, but it will not spread.

Cell having two copies of each type of chromosome is called

Answers

Answer: Diploid means you have two of each type of chromosome.

Explanation:

Diploid is the term that refers to the number of each type of chromosome that an organism has. And diploid specifically means every cell in that organism has two copies of each type of chromosome.

During mitosis, a single cell divides to produce two daughter cells. What
must happen in the original cell so that each of the daughter cells has a
compiate set of chromosomes?

Answers

Answer:

DNA replication

Explanation:

DNA replication creates duplicates of the existing chromosomes, so that when the cell splits to create two new cells, they will each have their own set of DNA.

Explain the internal structure of mid layer of a leaf​

Answers

Answer:

Structure of a leaf

The cuticle helps retain water inside the leaf cells. The epidermis houses the guard cells which regulate the movement of water into and outside the cell. Guard cells do so by controlling the size of the pores also called stomata. Mesophyll: This forms the middle layer of the leaf.

Explanation:

Why does a phospholipid on the cytoplasmic side of the cell membrane rarely flip to the extracellular side if both environments are polar?.

Answers

The two sides have different functions and thus the phospholipid would not function properly.

Enzymes are needed to digest food correctly. Which cell part needs to be functioning correctly for the enzymes to be present?

A. Lysosome
B. Cell wall
C. Vacuoles
D. Ribosomes

Answers

Answer: d ribosomes

Explanation: Ribosomes help make protein which helps make enzymes

The answer is ribosomes

HELPP ASAPPwhat are the lasting impact of bottleneck effect

Answers

Answer:

In turn, a population bottleneck reduces the number of alleles in the gene pool, resulting in less genetic diversity for that population or species in the long term.

Explanation:

Which two human body systems need to coordinate to move food through your body?.

Answers

Answer:

The Digestive System absorbs nutrients from food and delivers them to the bloodstream, where the Circulatory System transports them to their destination. Filters waste from meals and transports it through the intestines and out of the body.

Explanation: Answer above

how to determine if a molecule has a dipole moment

Answers

Answer:

Explanation:

The larger the difference in electronegativity between the two atoms, the more electronegative that bond is. To be considered a polar bond, the difference in electronegativity must be large. The dipole moment points in the direction of the vector quantity of each of the bond electronegativities added together.

The digestive system includes the organs that______the food, transport the ingested material, digest the material into smaller usable components, ______the necessary digested nutrients into the bloodstream, and expel the waste products from the body.

Answers

Answer:

1. ingest

2. absorb

Explanation:

the first step is ingestion, the act of taking in food. This is followed by digestion, absorption, and elimination also known as sending waste out of the body.

Hope this helps.

How are the vacuoles different in plant and animal cells

Answers

Answer:

vacuoles in plants provide a rigid structure for the plant cell

in animals,it just stores the waste materials and stuff.

Why did Sienna shift her position on the gymnasium floor? Thermal energy was transferred from the gymnasium floor to her skin. Her skin and the gymnasium floor reached thermal equilibrium. Thermal energy was transferred from the air to her skin. Her skin and the surrounding air reached thermal equilibrium.

Answers

Answer: Her skin and the gymnasium floor reached thermal equilibrium.

Explanation:

what part of the plant holds the most water​

Answers

Answer:

Stem

Explanation:

Main Stem - Holds up the plant and carries water throughout the plant. Secondary Stem - A stem that grows out from the main stem and holds the leaves. Chlorophyll - The green matter that is needed to make food for the plant.

Answer:

vacuoles

Explanation:

Plant cells are unique in that they have a large central vacuole. A vacuole is a small sphere of plasma membrane within the cell that can contain fluid, ions, and other molecules. Vacuoles are essentially just large vesicles. They can be found in the cells of many different organisms. However, plant cells characteristically have a large vacuole that can take up anywhere from 30% to as much as 90% of the total cell volume.

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