What exercises can I do at home? Keep the fuss to a minimum and stick with the basics. Lunges. Challenging your balance is an essential part of a well-rounded exercise routine. Pushups. Drop and give me 20! Squats. Standing overhead dumbbell presses. Dumbbell rows. Single-leg deadlifts. Burpees. Side planks. Is exercising 15 minutes a day […]
What is formed when two or more substances are combined?
What is formed when two or more substances are combined? Two or more elements combined into one substance through a chemical reaction form a chemical compound. All compounds are substances, but not all substances are compounds. A chemical compound can be either atoms bonded together in molecules or crystals in which atoms, molecules or ions […]
What is hottest place on earth?
What is hottest place on earth? Death Valley Is it easier to die from heat or cold? Cold weather is 20 times as deadly as hot weather, and it’s not the extreme low or high temperatures that cause the most deaths, according to a study published Wednesday. Of those, 5.4 million deaths were related to […]
What are the two types of local winds?
What are the two types of local winds? The main types of local winds are: Sea breezes and land breezes, Anabatic and katabatic winds, and Foehn winds. What is local winds give examples? The local winds include the sea and the land breeze created due to the pressure difference between the air over the sea […]
How do I calculate density?
What type of acid is sodium hydroxide?
What type of acid is sodium hydroxide? sodium compounds Sodium hydroxide (NaOH) is a corrosive white crystalline solid that readily absorbs moisture until it dissolves. Commonly called caustic soda, or lye, sodium hydroxide is the most widely used industrial alkali. It is highly corrosive to animal and vegetable tissue. The alkaline solutions it forms… Is […]
What is the types of igneous rock?
What is the types of igneous rock? The two main categories of igneous rocks are extrusive and intrusive. Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground. Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet. What […]
What is the result of wasted energy?
What is the result of wasted energy? Wasted energy is energy that is not usefully transferred or transformed. Energy is transformed into a different form that can be used. When energy is transformed or transferred only part of it can be usefully transformed or transferred. The energy that is not used in this process is […]
How many histones are in a nucleosome?
How many histones are in a nucleosome? eight proteins Do histones organize DNA? ‘Sticky’ histones keep DNA organized, but it takes a team of proteins to get them into the nucleus without causing a tangle. Cells contain two meters of DNA which, if left to its own devices, would soon end up in a knot. […]
What plant and animal cells have in common?
What plant and animal cells have in common? Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall. What is unique to plant cells? The plant cell has a cell wall, chloroplasts, plastids, and […]