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What term is used to describe desert streams that carry water only during periods of rainfall called?
Wadi
Why do the coronary arteries carry a greater blood flow during ventricular diastole than they do during ventricular systole?
Because not all of the blood that is in the heart, which was brought in during diastole, is ejected during systole. There is some back flow of blood, which can't make it over the aortic arch because of lack of pressure, into the heart.
Doarteries carry blood to your heart?
No. Veins carry blood to your heart and arteries carry blood away.Arteries carry blood away
Does Walmart carry converse sneakers?
No, does not carry.
What is a blood artery?
There are three varieties of blood vessels: arteries, veins, and capillaries. During blood circulation, the arteries carry blood away from the heart. The capillaries connect the arteries to veins. Finally, the veins carry the blood back to the heart
What does Footballers carry their brains in their boots mean?
The phrase "footballers carry their brains in their boots" is a metaphorical way of saying that footballers rely heavily on their physical skills and instincts rather than intellectual or strategic thinking during a match. It implies that footballers prioritize their physical abilities, such as speed, agility, and technique, over mental tactics or analysis when playing the game. In essence, the phrase highlights the importance of skill and instinct in football rather than deliberate decision-making.
What is low levels of radiation?
Low levels of radiation refer to exposure that is typically considered safe and does not pose significant health risks to humans. This can include natural background radiation from sources like cosmic rays and radon, as well as man-made sources like medical imaging and certain industrial applications. Regulatory agencies often define thresholds for low radiation exposure, which are measured in units such as millisieverts (mSv). Chronic exposure to low levels of radiation may carry some risk, but it is generally viewed as minimal compared to higher levels of exposure.
Can infrared radiation kill you?
Yes. At a high enough intensity any form of radiation can be deadly. All forms of electromagnetic radiation carry energy, which can heat objects. Intense enough infrared radiation can essentially broil you.
What is a short wave of radiation?
A short wave of radiation refers to electromagnetic waves with high frequency and short wavelengths, such as ultraviolet (UV) and X-rays. These waves carry high energy and can have both beneficial and harmful effects on living organisms depending on the dose and exposure.
What is the movement of heat without matter to carry it is called what?
The movement of heat without matter to carry it is called radiation. Radiation is the transfer of heat energy in the form of electromagnetic waves, such as infrared radiation from the sun to Earth.
When is radiant energy harmful?
The danger of radiation, specially ionizing radiation, is the capacity to harm the genetic material. Ionizing radiation can break double the strand of DNA and inactivate vital genes necessary for living or health of the organism. Depending upon the intensity of the radiation, the cell can undergo death (e.g., apoptosis or programmed cell death) or to carry a genetic defect that is inherited to the next generation.
After the first exposure to an antigen what carries the record of the exposure in the body?
Memory B cells and memory T cells carry the record of the first exposure to an antigen in the body. These cells are generated during the initial immune response and remain in the body to provide a faster and stronger immune response upon re-exposure to the same antigen.
What do waves do not require to carry energy?
Radiation, or electromagnetic waves do not require matter to carry energy.
What is the energy that electromagnetic waves carry?
Electromagnetic waves carry energy in the form of electromagnetic radiation.
What types of radiation has no mass and no charge?
Gamma radiation
What joints and movements do footballers use all the time?
Footballers frequently use their hip, knee, and ankle joints to perform movements such as running, jumping, kicking, and changing direction. These movements require a combination of flexion, extension, abduction, adduction, and rotation at these joints to carry out skills and maneuvers on the field.
What is the movement of heat without matter to carry it is?
You think probable to convection or radiation.
