in a covalent bond, the atoms bond by sharing electrons. Covalent bonds usually occur between nonmetals. For example, in water (H2O) each hydrogen (H) and oxygen (O) share a pair of electrons to make a molecule of two hydrogen atoms single bonded to a single oxygen atom.
Discuss the interconnections of the cardiovascular system with each of the other major body systems introduced. Give specific examples of these interactions and explain their effect on homeostatic balance.
The correct answer to this open question is the following.
The interconnections of the cardiovascular system with each of the other major body systems is of the utmost importance for the health of the human body. The circulatory system's main function is to take blood to all the cells of our body. The instant the heart stops bombing blood to all the cells, organs, glands, and systems, the body stops its vital functions. The Circulatory system has a direct relation to the optimal operation of other systems such as the Respiratory system, the Reproductive system, the Digestive system, the Skeletal system, the Muscular system, the Lymphatic system, the Nervous system, and the Endocrine system.
About 500,000 tons of sediment are eroded from the Grand Canyon every day.
Wind, water, and gravity are constantly widening the canyon. What is making
the canyon deeper?
A. Mass movements
B. Coastal erosion
C. Wind erosion
D. River action
How are the lydias ice and lyric cycles different
Answer:
The lytic cycle involves the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell. The lysogenic cycle involves the incorporation of the viral genome into the host cell genome, infecting it from within.
Explanation:
how many total affected throughout the world
Answer:
More than 113,000 people across the globe have recovered from the coronavirus
Explanation:
ChinaTotal Confirmed Cases: 81,218
Active Cases: 4,287
Recovered Cases: 73,650
Deaths: 3,281
ItalyTotal Confirmed Cases: 74,386
Active Cases: 57,521
Recovered Cases: 9,362
Deaths: 7,503
United States
Total Confirmed Cases: 64,107
Active Cases: 62,821
Recovered Cases: 393
Deaths: 893
SpainTotal Confirmed Cases: 47,611
Active Cases: 38,799
Recovered Cases: 5,367
Deaths: 3,445
GermanyTotal Confirmed Cases: 37,323
Active Cases: 33,570
Recovered Cases: 3,547
Deaths: 206
South KoreaTotal Confirmed Cases: 9,137
Active Cases: 5,281
Recovered Cases: 3,730
Deaths: 126
How is a brain injury classified?
Answer:
Brain injury classified as an injury of the central nervous system.
CNS is made up of the brain and spinal cord therefore, Central nervous system injury is found in the brain and spinal cord. When some external injury causes damage directly to the central nervous system.
An example is a coma it occurs when central nervous got a serious injury.
HOPE IT HELPS :D PLEASE MARK ME BRAINLIEST=)
Explanation:
The primary way in which toddlers play is
A. dramatic play.
B. exploration.
C. art.
D. block building.
Answer:
D
Explanation:
What do proteins, nucleic acids, and carbohydrates all have in common?
A. They all use peptide bonds to form macromolecules.
B. They all contain the instructions for building organisms.
C. They are all formed from the same elements. D. They are all made of chains of amino acids.
Answer:
c)they are all formed from the same elements
Explanation:
that is carbon,hydrogen and oxygen but e.g proteins have additional like Nitrogen
what is hyprocloric
Answer:
A homeboy I need the answer too H
Explanation:
Answer:
an aqueous solution of hydrogen chloride HCl that is a strong corrosive irritating acid, is normally present in dilute form in gastric juice, and is widely used in industry and in the laboratory.
Explanation:
Easy 62 Points (will give brainliest)
Short Answer
Answer the following questions in complete sentences.
26. Outline the relationships between forces and motion.
27. Explain why it is easier to move a heavy box on a dolly than it is to slide the box over the ground.
28. Identify two forces that come into play when you jump on a trampoline. Explain how the forces work.
Answer:
26. The relationship between force and motion is that force affects the state of motion. It can cause motion to happen and it can cause it to stop.
28. Forces of action and reaction: each time you push down on the trampoline, an equal and opposite reaction will push back.
i have not answered 27 because am not quite sure and i don't want to mislead you.
hope this helps.
Explain ways that we conserve natural resources.
Answer:
Best Ways to Conserve Water at Home
Fill a bucket while showering and use it to water plants. Run the dishwasher only when full. Turn off the faucet while brushing your teeth. Create a lawn watering schedule using a watering calculator
Explanation:
mark brainliess plss!!
Nerve cells are found in _____.
O plants
O trees
O humans
O grasses
Answer:
Humans
Explanation:
Because humans have nerve cells in them and not many things have this except for animals
Answer:
humans
Explanation:
Because humans have nerve cells and no other thing does except animals
a student placed a stack of rocks on a ramp. she added clumps of soil rooted with live grass. using a garden hose, she then applied a steady spray of water that soaked into the soil, making it heavier. what does the students experiment model
Answer: its C
Explanation:
Since a steady spray of water soaked into the soil, making it heavier. This student's experiment models: C. The role of rainfall in mass wasting.
A rock can be defined as a solid naturally occurring landform and it is typically made up of various minerals.
In this experiment, a stack of rocks was placed on a ramp and clumps of soil rooted with live grass were added. By using a garden hose, the student then applied a steady spray of water which soaked into the soil and made it heavier in weight.
Hence, this experiment models the role rainfall (steady spray of water) plays in mass wasting.
Mass wasting is also referred to as mass movement or slope movement and it can be defined as a geomorphic process through which rock, debris, soil, and regolith are largely moved downward, especially due to the force of gravity.
Basically, mass wasting describes the downslope (downhill) movement of rock and soil due to a steep slope and force of gravity.
In conclusion, the steady spray of water acts as a force which moves some of the soil constituents downward, making it heavier.
Read more: https://brainly.com/question/21975453
What is the difference between a heart attack and cardiac arrest?
Answer:
Heart Attack or Sudden Cardiac Arrest: How Are They Different? People often use these terms interchangeably, but they are not synonyms. A heart attack is when blood flow to the heart is blocked, and sudden cardiac arrest is when the heart malfunctions and suddenly stops beating unexpectedly.
hope it helps please mark me brai-
well you know what i mean : )
Explanation:
12. Sexual reproduction in animals or plants relies on the union of two specialized
cells known as
what is the difference between autosome and x-linked ?
Autosomal recessive disorders are typically not seen in every generation of an affected family. X-linked dominant disorders are caused by mutations in genes on the X chromosome, one of the two sex chromosomes in each cell.
Can fossil conservation take place on asphalt?
Answer:
nope
Explanation:
Why didn't the fungus evolve to be resistant to bacteria's antibiotics?
Answer:
Antibiotic-resistant germs can multiply. Some resistant germs can also give their resistance directly to other germs.
Explanation:
Can someone please help me out here? Thanks in advance!
Answer:
Oxygen and carbon dioxide
Explanation:
Those are the two gases that are needed for us to live and are mostly present in the atmosphere and our bodies
Answer:
c !
Explanation:
In light-independent reactions, ________ and ________ are used to react.
A. carbon dioxide and oxygen
B. oxygen and hydrogen
C. carbon dioxide and hydrogen
Answer:
sorry idk the answer :(
but what I know is that ;The light-independent reactions use the ATP and NADPH from the light-dependent reactions .
Explanation:
Hope it helps you !
Answer:
Answer - A. carbon dioxide and oxygen
Explanation:
In light-independent reactions, carbon dioxide and oxygen are used to react.
How could a model of meiosis be useful to scientists or to science students?
Answer:
YOUR ANSWER IS
Explanation:
to use a hand on method to develop an understanding of the mechanisim of meiosis using an organisum
(c) find the longest interval during which no tree-cutting samples occurred. what is the first year that no tree-cutting samples occurred in that interval?
Answer:
Longest interval during which no tree-cutting sample occurred: 9 years (1203 AD - 1212 AD)
First year in that interval: 1203 AD
Explanation:
Lets complete the question first.
Q) A study uses tree rings to determine the year in which a tree was cut. The data is shown in the leaf and stem diagram in the ATTACHMENT.
The three digits number in the left column represents centuries and decades AD. The numbers on the right represents the years.
For example, consider the first input in the diagram
119 | 5 6
which means it represents 2 samples.
1195 AD, 1196 AD.
The longest interval with no tree-cutting samples is found from 1203 AD to 1212 AD.
What are four body systems that are involved in getting oxygen to your cells?
Answer:
The cells that make up the digestive, muscular, skeletal, reproductive, and excretory systems all need oxygen from the respiratory system to function, and the cells of the respiratory system as well as all the other system bneed nutrients and must get rid of metabolic wastes.
Explanation:
Question 5
One characteristic feature of tundra is that only the surface thaws in the summer
and refreezes in the winter, leaving a layer of permanently frozen subsoil. This
characteristic is known as
Your answer:
o alglaciation
Answer:
rjghghgh
Explanation:
which of mendel's laws or principles states that gametes carry one allele for each trait?
Answer:
law of segregation states that each gamete carries Separate allele for each gene
Answer:
law of segregation
Can someone explain to me the groups of invertebrates, their characteristics, and their examples.
Answer:
invertebrates are animals that lack back bone like protozoans such as amobas and paramecia,annelids such as earth worm ,spongs, comb jellies ,hydras
what is one similarity between replication and transcripton
Answer: both unwind the double helix to start the process
both use complementary base pairing
What do scientists call the S-layer in archaebacteria?
Answer:
Surface layer
Answer: proteins or glycoproteins that make up the cell wall
Explanation: Hope this help
Please help, is really important to finish my homework!!!!
Would outer space be an ideal spot for a concert? Why or why not?
Answer:
No, there is no gas in space, sound waves need matter to travel on because to make noise they move matter in such a way that i creates noise. Also you cant breathe.
Explanation:
Match each term to its best definition
Reef
?
Area of deposition
Sand dunes
?
Continental deposit of
gravel and sand
Alluvial fan
?
Sand mounds in a desert
Sedimentary dispositional environment
?
Shoreline deposit of sediments
Beach sand
?
Calcareous skeletons from organisms build this wave-resistant structure
Answer:
Sedimentary depositional environment: Area of deposition
Alluvial fan: Continental deposit of gravel and sand
Sand dunes: Sand mounds in a desert
Beach sand: Shoreline deposit of sediment
Reef: Calcareous skeletons from organisms build this wave-resistant structure
Explanation: I finished the test, these were all right. Hope I could help ❤️
what is the product of meiosis ii