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The vital funtions of the Lion and the orange tree

The vital funtions of the Lion and the orange tree. The nutrition in lions. Obtaining nutrients: The female lion are the responsable of bring the food to the lion family. They catch ñu, zebras and jirafs Breathing: The lions have lungs, so they breath like humans.

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The vital funtions of the Lion and the orange tree

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  1. The vital funtions of theLion and theorangetree

  2. Thenutrition in lions • Obtaining nutrients: • The female lion are the responsable of bring the food to the lion family. They catch ñu, zebras and jirafs • Breathing: • The lions have lungs, so they breath like humans.

  3. Thenutrition in lions(II) • Circulation: Lions have a closed circulatory system. • Excretion: They spell the waste substances though excretory organs.

  4. Theinteraction in lions • Thelionsperceivestheinformationwiththefivesenses as humans. • Theyalsohavespinalcolumnwichconnectallthenerves. • Theyhavephotoreceptors: eyes. • Theyhavemechanoreceptors: ears • Theyhavechemoreceptors: nostrils and tongue.

  5. Theinteraction in lions(II): Coordination • Thelionshave a nervoussystemwhich capture signals and givesorderstocarryoutcoordinated responses. • Theendocrinesystem produces hormones thatprovokethe responses tothestimuli.

  6. Theinteractionfuntion in lionTheeffectors Thelionhavedifferenteffectors. • In the case of movementstheyhaveverypowerfull: • legs, thatthey use ittoimpuls • Jaws, thatthey use tokilltheirpreys.

  7. Thereproduction in lions • Lions reproduce by a sexual way, so thelions can be males orfemales. • Lions do internalfertilizationwichtake place insidefemalethroughcopulation. • The time thattheembrionis in the placenta isabout 110 days.

  8. Thereproduction in lions (II) • Thebabylionsbornblinduntilthefirstweek. • Withthreeweekstheystarttowalk, in theperiodbeforethisthemothershavetotransporttheirbabiestoother places veryfrecuentlytopreventanatacktotheirbabies.

  9. Nutririon in orangetree • Theorangetreeabsorbsnutrientsthroughroots and CO2 . • Lateritperformsphotosyntesis, itmixwhitwater and the mineral substancestocreatephloemsap. • Thephloemsapisdistributedthroughallthetreetofitallthecells.

  10. Interactionfunction in plants • The orange tree is a tropism because: • Because the stem grows towards a stimuli that is the sun (Phototropism). • Because the roots grows towards the gravity (Geotropism). • Because the roots grows to the water in soil. (Hydrotropism). • Because when the tree is small you can put some guides to direct the tree. (Thigmotropism).

  11. Reproduction in orangetree. • The orange tree have a sexual reproduction. • The orange tree is an angiosperm, so it has flowers and it reproduce through the pollen. • The pollen is transported by the wind or bees to other flowers to produce seeds.

  12. Theend

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