You did not include the statements, but a catalyst speeds up enzymes
Answer:
Freshwater is limited, while salt water is plentiful
Explanation:
Water is considered a renewable resource because it goes through the water cycle over and over again. Freshwater however is accountable for only 3% of Earth's water. Humans use around 70% of that water for agriculture and the other 30% for other purposes, such as consumption. Though it's considered renewable because it goes through the water cycle, this also causes it to be limited because of evaporation. Every year, due to evaporation, the Earth loses about 9,467 cubic meters of water every year. Though this seems like alot, on a bigger scale, if you account for the Earth's oceans, it is quite a small amount. It would take millions of years before evaporation caused an international drought.
Answer:
prokaryotic cells are smaller than eukaryotic cells because they have fewer organelles.
Explanation:
prokaryotic cells do not contain a nucleus, vacuoles, endoplasmic reticulum, mitochondria, Golgi apparatus, lysosomes, or peroxisomes, thus making them smaller than eukaryotic cells.
Answer:
All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells.
Explanation:
Answer:
A cell body, an axon, and dendrites.
Explanation:
The similar characteristics of different neurons is their body structure which have the common parts in all neurons. All neurons have three essential parts i.e. a cell body, an axon, and dendrites. Neurons different in size, shape, and structure due to different in their role and location but all these different neurons have the same components of its structure such as cell body, an axon, and dendrites.
