I believe it is B lmk if in wrong
His discovery of the role of oxygen. He recognized and named oxygen and hydrogen and opposed the phlogiston theory. He helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.
...he believed in the limited use of federal power but also that states were not truly sovereign.
Answer: The federal government owns roughly 640 million acres, about 28% of the 2.27 billion acres of land in the United States. Four major federal land management agencies administer 606.5 million acres of this land (as of September 30, 2018). They are the Bureau of Land Management (BLM), Fish and Wildlife Service (FWS), and National Park Service (NPS) in the Department of the Interior (DOI) and the Forest Service (FS) in the Department of Agriculture. A fifth agency, the Department of Defense (excluding the U.S. Army Corps of Engineers), administers 8.8 million acres in the United States (as of September 30, 2017), consisting of military bases, training ranges, and more. Together, the five agencies manage about 615.3 million acres, or 27% of the U.S. land base. Many other agencies administer the remaining federal acreage.
Explanation: Pursuant to the Property Clause of the United States Constitution (Article 4, section 3, clause 2), the Congress has the power to retain, buy, sell, and regulate federal lands, such as by limiting cattle grazing on them.
Answer:
An icon is a representation of Christ, the Mother of God, saints or feasts. Icons belong to the Eastern Orthodox, Oriental Orthodox and Eastern Catholic Churches and are inseparable from the ecclesiastical and spiritual life of these churches and their believers.
Icons are painted on a wooden panel. When painting certain rules must be taken into account. These rules are contained in the painters' books (the so-called canon) and are intended to ensure purity and uniformity and not to deviate from the teachings of the Church.
The painting of icons is within the Eastern Orthodox Church a work for which God's blessing is requested; it is usually accompanied by prayer. Nowadays an icon is usually no longer signed, unless it is added to the painter's name by hand, as is usual with Greeks. Icons originated mainly in countries where Christianity in the form of Eastern Orthodoxy is the religion, such as Greece, Russia, the Balkans, Eastern Europe and also Egypt and Ethiopia.