The answer is 'spines to reduce water loss'. Spines are in effect a specialised form of leaf. Obviously, spines have a much reduced surface area compared to a leaf, thereby drastically reducing evapotranspiration. The spines also have an important protective function for the plant. Other adaptions by desert plants would include retaining water (such as succulents), a waxy cuticle on leaves to reduce water loss and closure of the stomata to reduce water loss.
Answer:
The plant will grow towards the wet sponge
Explanation:
The plant is in constant need of it's tools for survival: being sunlight, water, carbon dioxide, and other necessities. If the soil is extremely dry, then it will adapt to the pot/container, and grow towards the water source. This process also works with sunlight.
Preplanned materials and learning exercises designed to develop the practical, sensory, and formal skills of children were designed by montessori school ( Didactic teaching).
The Montessori school had preplanned teaching (Didactic) materials designed, to develop practical, sensory, and formal skills. Lacing and buttoning frames, weights, and packet to be identified by their sound or smell. Because they direct learning in the prepared environment, Montessori educators are called directress rather than teachers.
In Brazil, there has been for more than 80 years the government program called PNLD (National Program of Didactic Book). This program seeks to provide basic education schools with didactic and pedagogical records, expanding access to the book and democratizing access to sources of information and culture. Textbooks, in many cases, are the only sources of information that poor children and young people have access to in a poor country like Brazil. These books are also valuable support to teachers, offering modern learning methodologies and updated concepts and content in the most diverse disciplines.
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Genotypes of the dog color are:
BB dominant homozygous-brown phenotype
bb recessive homozygous-white phenotype
Bb heterozygous-tan phenotype
Cross between brown and pan dog would be:
P: BB x Bb
F1: BB Bb BB Bb
The ratio would be 1:1 (brown dog:pan dog).