Do earthworms have closed circulatory system?

Do earthworms have closed circulatory system? And like vertebrates, earthworms have a brain that produces hormones in times of stress. Then there’s the closed circulatory system, complete with arteries, veins and capillaries. The earthworm’s blood contains hemoglobin, the red protein that carries oxygen, just as in our blood. Which animal has open circulatory system? As […]

Can you use exterior paint on a dresser?

Can you use exterior paint on a dresser? Yes, you can use exterior paint on furniture but only if it’s going to be kept outside. Exterior paint often smells for much longer than interior paints and for that reason it’s best to stick to paints that are safe to be in your home. Can you […]

What electric guitar should I buy first?

What electric guitar should I buy first? Yamaha Pacifica 112V. The best beginner electric guitar for small budgets – a great all-rounder. Squier Classic Vibe ’50s Stratocaster. The best beginner electric guitar overall. PRS SE Standard 24. Epiphone Les Paul Studio. Gretsch G2420 Streamliner. Yamaha Revstar RS320. Epiphone SG Standard. Squier Bullet Mustang. Is it […]

What kind of hawk has a long tail?

What kind of hawk has a long tail? Cooper’s Hawk Do hawks have long tails? Tail Length: The Cooper’s hawk has a noticeably long tail that can make the bird seem even larger or overbalanced. The tail is marked with three dark, broad bars. Tail Tip: The tip of the tail is rounded and has […]

What jumper cable goes where?

What jumper cable goes where? The positive (red) cable should be attached to the positive terminals on each battery. The negative (black) cable should have one end attached to the negative terminal of the dead battery, and one end grounded. Where do you connect jump start? To safely jump start, follow these steps: Take out […]

Why does a dozen equal 12?

Why does a dozen equal 12? A “dozen” is a unit of measurement. It means twelve (12) items of something. The term goes back to duodecim, which means 12 in Latin. Humans might have started to count on a base 12 because there are approximately 12 cycles of the moon in one cycle of the […]

What is the theory of the golden mean?

What is the theory of the golden mean? The basic principle of the golden mean, laid down by Aristotle 2,500 years ago is moderation, or striving for a balance between extremes. The golden mean focuses on the middle ground between two extremes, but as Aristotle suggests, the middle ground is usually closer to one extreme […]

Is Jade expensive to buy?

Is Jade expensive to buy? With this being said, the price of jade depends on its quality. Jadeite is more expensive while nephrite is a more affordable choice. Often, the price of jade can increase around the time of Chinese New Year and other similar Chinese festivals. It is a good idea to avoid buying […]

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