A pan of water is boiling on the stove. What kind of change is happening to the water? physical change change in reaction change in composition a chemical change

What is the color of the ozone?

Proteins synthesis is accomplished primarily by the interaction of which two cell structures? A:vacuoles and mitochondria B:ribosomes and vacuoles C:nuclei and ribosomes D:nuclei and mitochondria

How much percent does the earth contain if its plants and animals?

Six weeks after Fred broke his leg, the cast is removed. As he steps down from the exam table, his leg gives way, and he falls. Propose a logical explanation.

How many pairs of chromosomes do humans have?

Explain how nephrons deal with plasma protein such as Albumin in afferent arterioles from normal or healthy individuals and patients with renal failure

What cell is located on the surface of an endoplasmic reticulum?

This condition involves progressive demyelination of neurons in the CNS accompanied by the destruction of oligodendrocytes. As a result, the conduction of nerve impulses is disrupted, leading to impaired sensory perception and motor coordination.

Describing Spiral Galaxies Why are spiral galaxies so bright

List four factors that can cause slope or land movements