Mensaje de error

Deprecated function: Return type of DatabaseStatementBase::execute($args = [], $options = []) should either be compatible with PDOStatement::execute(?array $params = null): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2244 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: Return type of DatabaseStatementEmpty::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2346 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: Return type of DatabaseStatementEmpty::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2346 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: Return type of DatabaseStatementEmpty::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2346 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: Return type of DatabaseStatementEmpty::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2346 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: Return type of DatabaseStatementEmpty::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2346 of /home/colegiomdecervan/public_html/includes/database/database.inc).
Deprecated function: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in drupal_random_bytes() (line 2268 of /home/colegiomdecervan/public_html/includes/bootstrap.inc).
Deprecated function: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated en url() (línea 2349 de /home/colegiomdecervan/public_html/includes/common.inc).
Deprecated function: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated en url_is_external() (línea 2393 de /home/colegiomdecervan/public_html/includes/common.inc).
Deprecated function: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated en url_is_external() (línea 2395 de /home/colegiomdecervan/public_html/includes/common.inc).
Deprecated function: ltrim(): Passing null to parameter #1 ($string) of type string is deprecated en url() (línea 2311 de /home/colegiomdecervan/public_html/includes/common.inc).

ABRIL-MAYO

Hola

se envia material n°3 de Ciencias para la ciudadanía, se les adjunta ppt con materia e información adicional mas la guía de actividades, debes de utilizar su libro como apoyo de todas formas.

Ademas les adjunto aca los link tambien para mayor acceso sobre los videos que deben ver para desarrollar su guia.

a) “Los organismos transgénicos, son parte de nuestra vida”