Answer:
The answer is C. The way Douglass explains his situation gives off mysterious vibes than anything else. sorry if it's wrong! (┬┬﹏┬┬)
The moments of energy and nutrients through living systems are different because
The movements of energy and nutrients through living systems are different because (1 point) energy flows in one direction, and nutrients recycle. energy is limited in the biosphere, and nutrients are always available.
Answer:
Muscle contraction function.
Explanation:
The nerve endings possess synaptic acetylcholine vesicles ready to be released. The action potential depolarizes the presynaptic terminal and increases the concentration of axoplasmic calcium; Acetylcholine molecules are thus released, so that the concentration of the neurotransmitter at postsynaptic (nicotinic) receptors is temporarily increased. This is followed by post-synaptic membrane depolarization, muscle membrane action potential with increased rnioplasmic calcium concentration, and finally muscle contraction. Acetylcholine is hydrolyzed by acetylcholinesterase and resynaptic at the presynaptic level by cholinecetyltransferase. The etiopathogenesis of myasthenia gravis is autoimmune and there are antibodies against acetylcholine receptors that circulate in the blood, as well as a decrease in the number of receptors on the motor plates, that is, it is produced by the postsynaptic blockage of the myoneural plaque, that generates fatigue and localized or generalized muscle weakness that is characterized by the worsening of the contractile force of the muscle.
Answer:
The geranium is a vascular plant and has a long life
cycle
Explanation:
Geranium is a species of plant that is genus in the plant kingdom that has several annual and perennial species that are more than 400. Geranium is classified under the subkingdom known as "Tracheobionta", and as such could be referred to as plants that are vascular.
Invariably, geranium which are vascular plants that are often cultivated as horticultural shrubs are long-lived plants, and also have many species that are perennial.
Therefore, we can infer that "the geranium is a vascular plant and has a long life cycle.
Answer:
Genetic commonalities show that two organisms probably came from a single common relative, meaning they are related.
Explanation:
If my cousin and I both have blue eyes, it is probably because someone in our shared genetic heritage also had blue eyes and that gene was passed down.