Answer:
Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.
Explanation:
This is true. The atmosphere gets tighter as you go up.
Answer:
Virus - A cold virus enters your body through your mouth, eyes, or nose. The virus can spread through droplets in the air when someone who is sick coughs, sneezes, or talks.
Explanation:
Answer:
E. All choices are accurate representations of DNA.
Explanation:
DNA consists of a shape like a common known 'Double Helix' which is possible because it is made up of building blocks (chemical) known to us as nucleotides. Nucleotides are made up of monomers such as
- phosphate group
- a sugar group
- One of four types of nitrogen bases (Four types of nitrogen bases...adenine, guanine, cytosine, or thymine)
DNA is a polymer which is, yes, made up of the monomers 'nucleotides'
Answer:
The major characteristic feature of asexual reproduction is the production of clones.Identical offspring with virtually similar DNA.Therefore,this is advantageous to the parasite because, the offspring or progeny produce are similar(clones), to the parent parasites,thus multiple reproduction can occur when a single individual parasites cells divisions.
Explanation: