Answer:
e) Invertebrates lack a nervous system
Explanation:
One of the main characteristics of invertebrates is that they don't have a backbone. Backbones belong to the skeletal system. A totally different story is the nervous system which runs inside the backbone. Although the more complex nervous systems appear in vertebrates the simply fact of having eyes like crabs or insects implies having a nervous system that can control them.
Answer:
Carbohydrates are the body's main source of energy. In their absence, your body will use protein and fat for energy. It may also be hard to get enough fibre, which is important for long-term health.
Carbohydrates are found in a wide array of both healthy and unhealthy foods—bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie etc.
Explanation:
brainliest pls
Answer:
i) Nuetrons ii) Nucleus
Explanation:
neutrons do not have a charge and are heavier than a electron and resides in the nucleus at the center of the atom.
Answer:
Prokaryotic has no nucleus
Eukaryotic has a nucleus
Plants and animals cells are Eukaryotic
Explanation:
