What are the three stages of prenatal development and what happens during each stage quizlet? Prenatal development proceeds through the germinal (first 2 weeks), embryonic (2 weeks to 2 months), and fetal stages (2 months to birth) as the zygote is differentiated into a human organism. The embryonic stage is a period of great vulnerability, […]
Why the egg is less likely to break when dropped onto soft foam rather than onto a concrete floor?
Which organ is located in all four quadrants of the abdomen?
Which organ is located in all four quadrants of the abdomen? small intestine What part of body is abdomen? The abdomen (colloquially called the belly, tummy, midriff or stomach) is the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. The abdomen is the front part of the […]
What are limiting factors for humans?
What are limiting factors for humans? Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration. What are three limiting factors for human population? […]
Which of the following is an assumption of the molecular clock?
Which of the following is an assumption of the molecular clock? The “molecular clock” method assumes that changes in DNA accumulate at approximately constant rates over time. One explanation is that species might undergo genetic changes long before those changes are reflected in the body plan. What does the molecular clock used to determine how […]
How do I get rid of reactive power?
How do I get rid of reactive power? Inductive reactive power can be reduced by applying a capacitor bank. With an active dynamic filter, all types of reactive power can be reduced and the derating of the transformer or generator is limited. What exactly is reactive power? Reactive Power can best be described as the […]
Why is 45 degrees maximum range?
In which glass of water did the salt dissolve faster?
In which glass of water did the salt dissolve faster? Salt does dissolve quicker in room temperature water than in cold water. In fact, you can take that even further, and say that any solid substance that can dissolve in water, will dissolve quicker in hot water than room temperature water. What are the two […]
What group is the smallest level of classification?
What group is the smallest level of classification? Species is the smallest and least inclusive of the taxonomic categories. Kingdom, Phylum, Class, Order, Family, Genus, Species. Which is not a category? Phylum, Species, and Class are taxonomic category. But, Glumaceae is not a category. It is a botanical name assigned to order including the family […]
What is mechanical energy give two examples?
What is mechanical energy give two examples? A moving car possesses mechanical energy due to its motion (kinetic energy). A moving baseball possesses mechanical energy due to both its high speed (kinetic energy) and its vertical position above the ground (gravitational potential energy). How many types of mechanical energy explain it? two types Does a […]