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levacccp [35]
3 years ago
10

_____ cells expand and contract to move the body.

Biology
1 answer:
Yuki888 [10]3 years ago
3 0
Muscular tissues or cells expand and contract to move the body
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The seed coat's most important function is to provide protection for the __________.
daser333 [38]
Sporophyte embryo. 

Seed coat are one of the three parts of the seed of plants. The endosperm, embryo and seed coat. The number one function of seed coat is for protection against the environment. A seed need protection from water, heat,. This can all affect the chance of being a mature animal. This can also provide insuation during sub freezing temperatures. It also protects the endosperm which is the primary source of food of the developing embryo.

6 0
3 years ago
10 examples of biting and 10 example of piercing and chewing pests and how they affect crops​
VikaD [51]

Examples of biting and chewing pests are snails, slugs, caterpillar, Helicoverpa, diamond black moth, beetles , termites, leaf worms, grass hoppers etc.

Examples of piercing insects are  lace bugs, aphids, white flies, glassy winged sharp shooter, false chinch bugs, Bargrada bug, mealy bug, Eugenia psyllid,  Pittosporum psyllid,  Tipu psyllid etc.

<u>Explanation:</u>

Pests that affect crops have different feeding habits. Some pests belong to the type biting and chewing pests. These pests bite into the plant parts and chew them. This will leave circular holes in the leaves and semicircular holes in the leaf edges.

Piercing and sucking insects pierce into the plant parts and suck the sap. Removal of sap turns the plants yellow, and wilted. The growth might get stunted and in severe cases the plant may die off.

3 0
3 years ago
Many plants obtain glucose from
Andrew [12]

Answer:

\boxed {\boxed {\sf Photosynthesis}}

Explanation:

Plants, algae, and some kinds of bacteria have the ability to photosynthesize. They have special organelles called chloroplasts.

These organelles are the site of <u>photosynthesis</u>. They contain green pigment known as chlorophyll which can capture sunlight. The light energy plus carbon dioxide and water are converted into glucose and oxygen.

The glucose becomes the organism's food and energy source, but the oxygen is just released as a waste product.

8 0
3 years ago
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Most elements on the Periodic Table are _________.
adoni [48]

Answer:

metals

Explanation:

Most of the Elements are Metals Non-metal are the 2th most and metalloids are the less

7 0
3 years ago
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(Im not sure if this is biology but HELP) Each sex cell contains (blank) of the genetic matierial to produce a new organism.
BigorU [14]

I think the answer is 23

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3 years ago
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