A comet. It’s a smaller celestial body that’s composed of mainly ice and dust.
➜︎Question
what is the difference between curriculum development and curriculum planning.
➜︎Answer
Curriculum development is defined as planned, a purposeful, progressive, and systematic process to create positive improvements in the educational system,while Curriculum design (alsocurriculum organization) refers to the ways in which we arrange thecurriculum components
Answer:
b. Many mitochondrial proteins are coded by cellular nuclear DNA.
Explanation:
According to the concept of endosymbiosis, eukaryotic organelles such as mitochondria and chloroplasts arose from symbiotic relationships between larger cells and smaller prokaryotes. These smaller prokaryotes were incorporated and lived within them. According to this concept, mitochondria originated when a larger cell engulfed an aerobic bacteria (most probably the purple bacteria) that lived in it. However, some of the proteins of the mitochondria are encoded by nuclear chromosomes. This dependence of mitochondria on nuclear DNA does not support the concept of endosymbiosis.
Answer:
Evaporation is bigger above the oceans than above the earth, while precipitation is higher over the earth than over the ocean.
Explanation:
Most of the water that evaporates from the ocean goes back to it. However, a small percent of the water that evaporated from the ocean goes as precipitation to earth. This process of evaporation is very large so that without precipitations, evaporation and underground water, oceans would be nearly empty.
Not leaving the lights on when you don't need to. Also trying to conserve water