the best announcement about the data collected on Amir’s desk could be Wave three resulted from positive interference, and Wave 4 resulted from adverse interference.
constructive interference takes place wherein the traces (representing peaks), move over each other. In different words, whilst waves are in segments, they intrude constructively. unfavorable interference occurs whilst waves are completely out of segment a top lies on the midpoint of two waves.
In reality, at all factors, the 2 waves exactly cancel each other out and there is no wave left! this is the unmarried maximum extraordinary component of waves. The sum of waves can be less than either wave, by myself, and might even be zero. that is referred to as damaging interference.
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Answer:
D
Explanation:
Wave 3 resulted from constructive interference, and Wave 4 resulted from destructive interference.
The abnormal gene must have been located on the Y chromosome which is responsible for baby boys hence all his sons had the abnormal condition while none of his daughters had the condition.
Genes are the units of inheritance located on the chromosomes. Since the genes are located on the chromosomes, the chromosome involves determines what traits are transmitted.
For the porcupine man, the abnormal gene must have been located on the Y chromosome which is responsible for baby boys hence all his sons had the abnormal condition while none of his daughters had the condition.
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Answer:
THE DOMINANT GENE CAME FROM THE FATHER TO ONLY THE SONS THE RECCESIVE GENE WENT TO HIS DAUGHTERS
Explanation:
Answer:
between the arachnoid and dura
Explanation:
hope it helpss
The sources of information that might be used are ; (i)The spinning of the earth on its axis and (ii) the spinning of other planets on their axis
The relative motion of the earth is the spinning/rotation of the earth on its axis from west to east every 24 hours. every planets in the universe spins in the same direction of the earth ( i.e. from west to east ) except Venus and Uranus whose spins are retrograde.
To determine the relative motion we can observe the movements of other planets that way we can determine the relative motion of Earth in the universe.
Hence we can conclude that the sources of information are The spinning of the earth on its axis andthe spinning of other planets on their axis.
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The relative motion of Earth compared to other planets can be determined using Johannes Kepler's laws, gravitational simulations, and NASA studies. Combining these methods can give an understanding of the relative motion within the solar system.
To determine the relative motion of Earth compared to other planets in the solar system, one can use various information sources. These include historical observations and calculations from scientists like the German astronomer Johannes Kepler. Kepler's laws of planetary motion help us understand the motions and orbits of planets in our solar system.
Another reliable source of determining relative planetary motion is gravitational simulations. These virtual simulations allow students and scientists to adjust distance parameters between celestial bodies like the Sun, Earth, and other planets. Changing these distances can clearly demonstrate the influence they have on gravitational forces and their respective orbits.
Lastly, the use of direct data from NASA studies and surveys such as those that captured the motion of Venus across the Sun, can also provide insight into relative motion within the solar system. The combination of all these sources allows for a comprehensive understanding of the relative motion of Earth and other planets in our solar system.
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b. sponges.
c. flatworms.
d. roundworms.
e. rotifers.
Answer:
A. cnidarians
Explanation:
Comb jellies are most closely related to Cnidarians. Cnidarians are marine invertebrate organisms which make use of their cnidocytes filled with tentacles in catching preys.
They also have body parts such as the ectoderm and endoderm and a characteristic middle jelly layer called the mesoglea which is similar in a comb jelly.
Examples of Cnidarians include sea anemones and corals.
Answer:
Mitochondria, nucleus, and endoplasmic reticulum, and centrioles
Explanation:
trust me
b. Cnidarians
c. Nematodes
d. Insects
e. Vertebrates
Answer:
The correct answer is E. Vertebrates have a closed circulatory system.
Explanation:
The main mission of the circulatory system is to deliver oxygen and nutrients to all body cells.
In the closed circulatory system, blood travels inside a network of blood vessels, without leaving them. The material transported by the blood reaches the tissues through diffusion. It is characteristic of all vertebrates, including humans.