The two main properties of sound are frequency and amplitude. The frequency of the sound waves determines the pitch of the sound. The amplitude of sound determines the loudness. The quality of sound is affected by the pitch and the loudness.
Answer:
C) constructive interference
Explanation:
- <u>The flashlights that shine in the wall form the same distance and the spot on the wall becomes brighter is due to the wavelength of the two waves.</u>
- The clashes simultaneously on the same direction and with the same intensity and distance thus creating a more bigger impact. And is said to have a high frequency due to their interaction.
Answer;
-Ensuring adequate intake of meat, fish, poultry, and legumes
The dietary modification that is most likely to help increase hemoglobin levels in these clients is by ensuring adequate intake of meat, fish, poultry, and legumes.
Explanation;
Hemoglobin is the oxygen carrying pigment in the red blood cells. <span>The normal ranges for hemoglobin depend on the age and, beginning in adolescence, the sex of the person. For example in children the Normal range is 11-13 gm/dl. </span>Pediatric<span> anemia may occur when the </span>hemoglobin<span> or hematocrit </span>level<span> lower than the age-</span><span>adjusted reference range for healthy </span>children.
Since fibrous roots grow from the side of monocot plants, the plant roots observed on the corn stalk are fibrous roots.
<h3>What are fibrous roots?</h3>
Fibrous roots are roots of plants which are usually seen on the surafce above ground and which grow from the side of plants.
Monocotyledons such as corn have fibrous roots.
The fibrous roots help to provide support and strength to the plant.
Therefore, the plant roots observed on the corn stalk are fibrous roots.
Learn more about plant roots at: brainly.com/question/15856277
Answer:
1.) The two gametes found in humans are the sperm and the ova.
2.) Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation).
3.) Because the alleles that the mother and the father carry are mixed together in the offspring.
4.) Because it only introduces genetic variation into the population if a random mutation in the organism's DNA is passed on to the offspring.
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