A.
True
B.
False
Annelida are segmented warms that developed a straight and complete digestive system, and close circulatory system. The statement is TRUE.
Annelida are the segmented warms than has been include terrestrial and the aquatic species. They characterize for the having their bodies segmented into equal parts linearly arranged along the anteroposterior ax.
Their digestive system has the straight, going from the mouse in the anterior region to the anus in the posterior region. It has been located in the center of the coelom, being held by the septums. Digestion has the extracellular. Excretion is done through nephridium.
Annelida have the well-developed closed circulatory system, in which the blood remains and the flows in vessels. The statement Members of phylum annelida have a closed circulatory system and a complete digestive system is TRUE.
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protein channel, & do not use energy.
Substances are losing energy as they move from an area of high (Ito an area of
low ()
Substances are gaining energy as they move from an area of low [] to an area of
high [].
Substances are moving from an area of low [] to an area of high [], through a
protein channel, using energy.
Answer:
Substances are gaining energy as they move from an area of low concentration to an area of
high concentration.
Substances are moving from an area of low concentration to an area of high concentration,through a protein channel, using energy.
Explanation: Active transport is the transfer of materials from areas of low concentration to areas of high concentration which requires energy.
Question
what precautions must be taken while taking antibiotics?
Answer:
1. Take antibiotics only after consulting a doctor.
2. Complete the dose of the antibiotic as prescribed by doctors.
3. Not taken empty stomach.
Answer:
A father has the genotype WW
Explanation:
Lyra Latin for lyre, from Greek is a small constellation. It is one of 48 listed by the 2nd century astronomer Ptolemy, and is one of the 88 constellations recognized by the International Astronomical Union. Lyra was often represented on star maps as a vulture or an eagle carrying a lyre, and hence sometimes referred to as Aquila Cadens or Vultur Cadens. Beginning at the north, Lyra is bordered by Draco, Hercules, Vulpecula, and Cygnus. Lyra is visible from the northern hemisphere from spring through autumn, and nearly overhead, in temperate latitudes, during the summer months. From the southern hemisphere, it is visible low in the northern sky during the winter months.
Vega, Lyra's brightest star is one of the brightest stars in the night sky, and forms a corner of the famed Summer Triangle asterism. Beta Lyrae is the prototype of a class of stars known as Beta Lyrae variables. These binary stars are so close to each other that they become egg-shaped and material flows from one to the other. Epsilon Lyrae, known informally as the Double Double, is a complex multiple star system. Lyra also hosts the Ring Nebula, the second-discovered and best-known planetary nebula.
Cool ocean air can cause a cooler climate.
Explanation: An ocean is a very important abiotic factor in any environment and has impacts on the climate of the environments it is found. The ocean currents are driven by the global wind system, which is powered by the energy of the sun. These currents transfer heat to the polar regions from the tropics and brings about the sooling of their environment, thus giving rise to cool climate.