One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
14.What can we learn from the passage? A.Turn-by-turn GPS navigation helps create mental maps. B.Audio beacons technology will be replaced in the future. C.Users’ active role should be considered in navigation technology. D.GPS navigation apps have come a long way in helping with our me...
Learn more using the lesson named How do Cows Make Milk? - Lesson for Kids. This lesson can help you: Review the different types of cows See pictures of what cows look like Look at parts of a cow You are viewing quiz49 in chapter 5 of the course: ...
How do cows produce milk? A cow’s special four-chambered stomach breaks down grasses she eats into things that nourish her and produce milk. The first chamber softens chewed plant material, which the cow burps up and chews again several times. In the next chamber, microorganisms feed on th...
They are 30 cm to 46 cm tall and can be up to 14 kilos. They live in far-away mountains or forests in New Guinea. They live on birds and small mammals. They can live up to 20 years.1. How long can pandas be? A.1.5 m. B.2 m. C.2.8 m. D.3 m.2. What do pandas eat...
“We study how well they work together, how we can keep them happy and supported, and not wanting to kill each other over these long durations (时期).” The six-member HI-SEAS crew is mostly self-sufficient. Sometimes, food and other supplies are brought to them. But the individuals ...
Mark's ejaculate volume was 6 mL. About how much fluid did his seminal vesicles produce? (a) Can humans live without eating food, just by drinking water? (b) How long can we survive just by drinking water every day? Assume that an owl forms one pellet each day and that your p...
You can often find goji berries in dried or superfoods powder form at many grocery stores. Try adding them to araw superfood carrot saladfor a nutritious option for lunch or dinner. 9. Milk Milk is high in nutrients, including calcium, magnesium, phosphorus, and vitamins A and D. ...
Yes. Pre-ejaculation fluid can have sperm in it. That makes it possible to start a pregnancy even if no ejaculation happens duringunprotected sex. How Long Does Sperm Live? The answer depends on many things, but the most important factor is where the sperm are located. ...
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