Which stage of pregnancy is the longest? Elephants. Elephants have the longest gestation period of all mammals, carrying their young for 18 to 22 months before giving birth. How can you tell if your baby is abnormal? An ultrasound creates pictures of the baby. This test is usually completed around 18–20 weeks of pregnancy. The […]
Is landslide a natural disaster or man made?
Is landslide a natural disaster or man made? Landslides are more widespread than any other geological event. They are defined as downslope transport of soil and rock resulting from natural phenomena or man made actions. There can be different types of movements: falls, slides, topples, lateral spread, and flows. Is a major cause of landslides […]
How are bimetallic strips useful?
How are bimetallic strips useful? use in thermometers The bimetallic strip constitutes one of the most trouble-free and durable thermometers. It is simply two strips of different metals bonded together and held at one end. When heated, the two strips expand at different rates, resulting in a bending effect that is used to measure… What […]
What is the main function of the dermis?
What is the main function of the dermis? The dermis is a fibrous structure composed of collagen, elastic tissue, and other extracellular components that includes vasculature, nerve endings, hair follicles, and glands. The role of the dermis is to support and protect the skin and deeper layers, assist in thermoregulation, and aid in sensation. What […]
Why can I not float?
Why can I not float? Hicks explained not everyone can float — it depends on body density and their ability to displace enough water to float. People with smaller or muscular body types tend to have trouble. RelaxNSwim further explains fat is less dense than muscle and bones, so fat floats more easily. Does holding […]
What does Earth look like from other planets?
What does Earth look like from other planets? Speeding outward from the Earth and moon system, you pass the orbits of the planets Mars, Jupiter and Saturn. From all of these worlds, Earth looks like a star, which gets fainter as you get farther away. Which position is the sun from the solar system? The […]
What are the most beautiful things on earth?
Which part of an atom has the least mass?
What temp is C in F?
What are the 2 main theories of color vision How do they differ?
What are the 2 main theories of color vision How do they differ? The opponent-process theory is a model to explain how the mind perceives color. While the trichromatic theory postulates that color is first received via waves of light entering red, blue, and green cones in the eye, the opponent-process theory explains how these […]