Man a tooth consists of a two parts: the ceramic crown and root. Ceramic crown it is the top part of a tooth it is эмаль, дентин и пульпа. Эмаль protects the teeth. In the pulp contains blood сосуды и нервы. Thanks to the tooth root can hold in the дёсне and <span>is not fall. In the root there are артерии и вены.</span>
1) total exists 4 seasons
2) Yes its true
3)because after the spring summer
4) Yes
<span>1) Grandma is in the kitchen. She (is cooking). She always (cooks) in the morning.
2) Where is Dad? — He (is watching) TV in the living room.
3) Ice (melts) in a warm climate.
4) I usually (do not eat) sweet things. But today is my birthday and I (am eating) some birthday cake as you (see).
5) Where does Mr Ross (live)? — I (do not know). I (think) he (lives) at 20 Oxford Street.
6) Be quiet. I (am thinking).
7) Could you speak louder? I (am listening) to you but (hear) nothing.
8) When did you (meet) Bob? — I (met) him at noon.
9) Let’s go out. It (is not raining) any more.
10) What is Bobby (doing)? — He (is having a shower).
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1. Do Most digital computers store data internally and externally ?
2. What do input devices include?
3. Do Most digital computers store data internally or externally?
4. Modern digital computers arE all conceptually similar, aren't they?
<span>5. What is the software that allows all of the dissimilar hardware and software systems to work togeth?</span>