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creativ13 [48]
3 years ago
10

Select all that apply.

Biology
2 answers:
11Alexandr11 [23.1K]3 years ago
6 0
 results in genetic variation, takes time and energy 
andriy [413]3 years ago
4 0

I think the correct anwers are takes time and energy and requires a mate.

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Complete the sentences by matching the names of trees to the appropriate blanks. To do this, drag the names on the lappropriate
Digiron [165]

Answer:

Evergreens are plants that maintain their leaves in all seasons and include trees such as pine, cedar, and mango. 2. Deciduous trees lose their leaves seasonally and include trees such as elm and maple. 3. Hardwoods reproduce using flowers and have broad leaves: hardwoods include trees such as maple, elm, and mango. 4. Conifer leaves are generally thin and needle-like, while seeds are contained in cones. Conifers include pine and cedar.

Explanation:

  • Evergreens plants: These plants keep the foliage the year. They change leaves during their whole life, but the frequency in which they change them is not the same as the deciduous plants, and this event does not coincide with any season in particular. They do not need to lose leaves during unfavorable seasons. These species develop different strategies and adaptations to go through unfavorable weather conditions. They have special leaves to avoid water loss or freezing, some of them are thin and needle-like shaped, or might be covered with wax or fuzz. Example: Pine, cedar.
  • Deciduous plants: During autumn and winter, deciduous trees from temperate forests need to store different nutrients that will be used for the plant growth during the following spring.  Storaging nutrients in leaves require too much energy and constant photosynthetic activity, which might be very difficult for the plant to support during these colder seasons. To confront this situation, these species have developed some strategies such as leaves senescence. The tree stops supplying water and nutrients to the leaves, so these last ones stop producing chlorophyll. When this molecule is completely lost, other pigments that were masked by chlorophyll, show up.  Before senescence occurs, pigments such as carotenoid, anthocyanin, or pheophytin reveal yellow, orange, red, purple, and brown tones, which are the characteristic autumn colors. Example: maple and elm
  • Angiosperm characterize for their reproductive strategy, producing flowers and fruits, and dispersing by their seeds. These last ones are located in an ovary (in the fruit). These species attract pollinizers through the flower characteristics and reward and attract animals with their fruits, guaranteeing seeds dispersion. Example: maple and mango
  • Gymnosperm does not develop flowers nor fruits. They have naked seeds on the surface of scams or leaves. Seeds frequently develop in pine cones, which are specialized branches. Example: Pine, cedar
  • Conifer belongs to the Gymnosperm.
5 0
3 years ago
How might an athlete's vital capacity compare to a non-athlete?
soldi70 [24.7K]
I think they would have greater lung capacity to take in deeper breaths
7 0
3 years ago
For the majority of exercisers, adding excess protein or amino acid supplements to an adequate diet will stimulate muscle buildi
OverLord2011 [107]
The statement is true. There are two main anabolic stimuli for muscle that is exercise and protein ingestion. Protein not only provides the building blocks for the muscle, but also provides the trigger to stimulate muscle protein synthesis. Muscle protein synthesis is the physiological process of adding new amino acids to muscle  proteins and is the primary mechanism of muscle growth. 
3 0
3 years ago
An immunologist, osteoimmunology, or allergist who has completed medical school cannot practice medicine until he or she passes
Marina CMI [18]

Answer:USMLE

Explanation:

The USMLE is the United States Medical Licensure Exam. A doctor cannot practice without a license.

3 0
3 years ago
Diets laden with hormone-mimicking chemicals are suspected of contributing to girls' earlier experience of
Arlecino [84]
Hormones are the chemicals that play important role in human body. The changes in human body is mainly related to the hormonal changes. In case of a female, hormones play a very significant role. If the diet is unhealthy or laden with extra hormones or chemicals that mimic hormones, the female my experience and early puberty. In such case, the menarche can be reached earlier than expected.
Thus, diet laden with hormone mimicking chemicals are expected of contributing to girl's earlier experience of menarche.
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4 years ago
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