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lianna [129]
3 years ago
10

When a match is lit, ____ energy is transformed into light and heat energy.

Biology
2 answers:
Sloan [31]3 years ago
6 0
Im pretty sure its c

elena55 [62]3 years ago
5 0
I think the correct choice wold be c.
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Rabbits, turtles, fish, humans, and whales all share certain characteristics but also differ from each other. All of these speci
Delvig [45]

<u>The levels of organisation are</u>

Domain: Eukarya

Kingdom Animalia

Phylum :Chordata

Explanation:

They all share these levels of organisation because;

<u>for  the Domain Eukarya, they have;</u>

→multi-cellular cells containing   nucleus; and  other membrane bound organelle.e.g Mitochondrial.

→their  DNA located in the   nucleus  packaged as linear chromosomes bounded by histone proteins.

→mode of reproduction which is  sexual.

They share Kingdom Animalia because;

→they have multi-cellular, specialised cells, bounded by plasma membranes.

→they have specialized  tissues, organs, and system.

→they all undergo <u>heterotrophic mode of nutrition</u> <u>as evident in the question 'that they must consume plants and animals as source of energy'</u>

<u>→they exchanged communication by nervous ssytem and </u>

<u>→ use homeostatic mechanisms to regulate water balance of the body through the kidney.</u>

<u>→Humans,Rabbits,and whales are</u><u> VIVIPAROUS; they give birth to young ones alive.</u>

→Most fishes lay eggs to reproduce, they are said to be <u>Ovoviviparous.</u>

<u>They belong to phylum Chordata because ;</u>

<u>→they  all have noto chord;</u> which serve as template for axial skeleton.

<u>dorsal hollow nerve cord </u>-template for the brain and spinal cord

<u>→pharyngeal slits- </u>templates for gill aches in bony fishes and components of inner ear in land animals.

<u>→ tail</u> length varies  in these organisms.

8 0
3 years ago
HELP PLS I WILL SUK UR TOES IF U HELP ME
Shalnov [3]

Answer:

b

Explanation:

3 0
3 years ago
7. Compare and contrast the way carbon is used in respiration and photosynthesis.
Ghella [55]

Answer: 7. Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. 8. Carbon gets incorporated into marine organisms as organic matter or structural calcium carbonate. When organisms die, their dead cells, shells and other parts sink into deep water. Decay releases carbon dioxide into this deep water.  brainliest?

Explanation:

8 0
2 years ago
What element is necessary for the production of thyroid hormone?
liubo4ka [24]

Answer:

Iodine

Explanation:

This is a trace element needed for the  synthesis of the two thyroid hormone ; T4- thyroxine and T3-triiodothyronine. Four iodine molecules are added in T4 synthesis, and  three for T3 synthesis. Generally T4 is the major hormone produced, but  biologically transformed into active form T3.

Iodine majorly and selenium are the two trace elements needed for thyroid hormones synthesis. Therefore required amount of iodine is important in daily diet. iIn adequate supply of this leads to under production of iodine called hypothyroidism. poor brain development ( especially in kids),and goiter.

Sea foods . eggs, poultry seaweeds are rich sources of iodine.

Conversely, when  excessive amount is present in the blood, autoimmune thyroid diseases can occur,including cancer developments in the thyroid gland due to hyper cell activities.

8 0
3 years ago
Two highly inbred tobacco plants are crossed. One has dark green leaves. The other has yellow leaves. The F1 have light green le
NemiM [27]

Answer: Option B - There are more than four genes that determine this trait.

Explanation:

The tobacco plant species have its leaf colour with characteristics that changes gradually over a range of values, which refers to continuous variation.

Note that continuous variation keep expressing gene variants in successive generations of the tobacco plants, that differs from the parents. So, there are MORE THAN four genes controling the expression of varying phenotypes in the leaves

8 0
3 years ago
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