Answer:
The answwer is letter E.
Explanation:
Embryos. Because land plants evolved from aquatic green algae. The transition was easy because of the amount of traits that allowed the survival of the specie. One of these traits was the embryo, which is so essential that every land plants are known as embryophytes.
Answer: The correct answer to the question is option D
SPACE OBSERVATORY
SPACE OBSERVATORY uses electromagnetic radiation to discover the properties and composition of bodies in space.
Explanation: A space observatory (Example; Telescope) is simply an instrument that is used to observe distant galaxies, stars, planets and other objects in the outer space.
Findings from space observatory enhances our knowledge of the COSMOS as they can be recorded for after study.
Answer:
Causes:Aedes Mosquito bites
Effect:The incubation period (the time from exposure to symptoms) of Zika virus disease is estimated to be 3–14 days. The majority of people infected with Zika virus do not develop symptoms. Symptoms are generally mild including fever, rash, conjunctivitis, muscle and joint pain, malaise, and headache, and usually last for 2–7 days.
The human retina is composed of 10 layers. Beginning from back to the front of the retina, the layers include; an epithelium of retinal pigments, a layer of cones and rods, an outer regulating membrane, an outer nuclear layer, an outer plexform layer, an inner nuclear layer, an inner plexform layer, a layer of ganglion cells, a. layer of nerve fibre and an inner regulating membrane.
