Answer:
hydrogen bond is the intermolecular bond
Elizabeth is pushing against a wall as she stretches before exercising as shown below. The wall pushes back against Elizabeth's hands with the same force in the opposite direction. Which of Newton's laws does this best demonstrate? A. Newton's universal law of gravitation B. Newton's third law of motion C. Newton's second law of motion D. Newton's first law of motion
Answer:
Newton's third law of motion
Explanation:
According to Newton's third law of motion, for every action force there is an equal and opposite reaction force. In this case, the action force is Elizabeth pushing against the wall with her hands. As this happens, there is an equal and opposite reaction force in which the wall pushes back on Elizabeth's hands.
Final answer:
The scenario where Elizabeth pushes against a wall and the wall pushes back with equal force demonstrates Newton's third law of motion.
Explanation:
When Elizabeth is pushing against the wall and the wall pushes back with an equal and opposite force, this illustrates Newton's third law of motion. According to this law, for every action, there is an equal and opposite reaction. This means that the forces are equal in magnitude but act in opposite directions on different systems, which is why they don't cancel out. An example to further explain this is a swimmer who pushes against the wall of a pool with her feet, and consequently, the wall pushes back on the swimmer, propelling her in the opposite direction of the push.
By applying Newton's third law, we can understand that when Elizabeth pushes against the wall, the wall pushes back on her hands with an equal force in the opposite direction. This law helps us understand the relationship between forces in a given interaction.
Remember, Newton's first law of motion (D) states that an object at rest stays at rest, and an object in motion stays in motion with the same speed and direction unless acted upon by an external force.
What do you call the gravitational attraction between you and the earth?
Answer: weight
Explanation:
What vocabulary term refers to the offspring when it possessing the same trait for both genes?
Answer:
Homozygous
Explanation:
Homozygous is a word that refers to a particular gene which possesses identical alleles on both homologous chromosomes. It is referred to by two capital letters (YY) for a trait that is dominant, and two lowercase letters (yy) for a trait that is recessive.
Therefore, if an organism possesses two copies of the same allele, for example AA or aa, then that means it is homozygous for that particular trait.
The vocabulary term that refers to the offspring possessing the same trait for both genes is homozygous.
Homozygous organisms have an identical pair of alleles for a specific gene, meaning that both copies of the gene they've inherited from their parents are the same. This contrasts with heterozygous organisms, which have two different alleles for a gene. While both homozygous and heterozygous genotypes can result in the same phenotype due to dominant and recessive alleles, the actual genetic makeup, or genotype, differs between them.
In the classic example, when true-breeding parents with genotypes GG (homozygous dominant) and gg (homozygous recessive) are crossed, all resulting offspring would be Gg, which are heterozygous for the gene in question. However, if GG is crossed with another GG or gg with gg, the offspring are also homozygous.
Explain why ALL organisms need a source of food.
Answer:
We would die.
Explanation:
Organisms cannot function properly without food. We would essentially die of starvation or possibly malnutrition. I can imagine this being a rather painful way of dying.
Final answer:
All organisms, including humans and microorganisms, need to consume food to gain the energy required for growth, reproduction, and other metabolic activities. This energy is derived from photosynthesis in some organisms, while others obtain it by eating organisms that have stored chemical energy.
Explanation:
Why All Organisms Need a Source of Food
All organisms need a source of food because they require energy to perform life-sustaining activities such as growth, reproduction, maintenance of their structures, and response to their environments. For microorganisms and humans alike, nutrients are crucial for survival. The energy needed for metabolic activities originates from food - with its stored energy coming from a process known as photosynthesis, where some organisms convert sunlight into chemical energy stored in food. Others consume organic materials to acquire this chemical energy, fueling cellular functions and enabling evolution over time.
Which statement best describes the relationship between wavelength and
frequency?*
Help please!!
Answer:
The longer the wavelength, the lower the frequency. It works vice versa as well - the shorter the wavelength, the higher the frequency.
Explanation:
Wavelength is the length from crest to crest or trough to trough, so the shorter that distance is, the more frequent the wave will be.