Making a hypothesis is the first step of the scientific method, then it is disproved we start over from the beginning. Make a new hypothesis, test it again and see if the data supports the hypothesis. Continue this until you have a proper conclusion.
Answer:
The first astronauts to land on the moon observed the existence of thin layers of dust hovering above the lunar surface. Like there is no wind on the moon, it was understood that this phenomenon was linked to the photoelectric effect caused by sunlight: electrons are extracted from the
grain of dust from lunar soil when receiving energy electromagnetic radiation from the sun and, thus the grains become positively
loaded.
The same process also starts electrons of the lunar surface, contributing to the positive charge on the illuminated side of the Thus, the electric field generated by the surface of the moon makes the charged grains of sand suffer electrical force upward by balancing your weight
Explanation:
Dust can be formed by small particles, smaller than 500 micrometers, but the nature can be so different from one place to another.
Answer:
Blastocyst
Explanation:
After sexual intercourse, the sperm cells swim to the egg cells. The sperm cell then fertilize the egg and gets attached to it to form one. The fertilized egg is also called BLASTOCYST.
The blastocyst then swims to the mucosa of the endometrium which is the inner lining of the uterus and gets implanted to it.
<span>Infection and secondary sepsis are the Two of the
greatest dangers for a severe burn victim are. Burn victims also may lead to
pneumonia, it will create Blisters/wet, pink, Severe pain, edema. Epidermis and
Dermis involved. Do not run water on a
type 3 or an electrical burn (charred skin). You can apply water on type.</span>
Obsidian, pumice, and scoria have fine grained or no visible crystals because they were formed.
a) (<u>Cooled fast</u>/Cooled slow)
b) (inside/outside)
c) (above the Earth's surface/below the Earth's surface)
d) (intrusive/Extrusive)
